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ASUS B850 MAX GAMING WIFI W vs ASUS ROG STRIX X870E-A GAMING WIFI7 NEO

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B850 MAX GAMING WIFI W

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Product B: ASUS

ROG STRIX X870E-A GAMING WIFI7 NEO

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AASUS B850 MAX GAMING WIFI W

BASUS ROG STRIX X870E-A GAMING WIFI7 NEO

General

1 of 9 differ

Series

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ROG Strix2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026ROG Strix is the ASUS line in the product name. The page sits in the ROG Strix motherboard family.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

B850 MAX GAMING WIFI W, 90MB1M10-M0EAY0, 90MB1M10-MVAAY01Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The page names the model B850 MAX GAMING WIFI W. The part numbers are from the retailer sources below.7Retailer pageox.ee/en/product/3076791Read 15 October 2026OX.ee lists product code 90MB1M10-M0EAY0.8Retailer pagearvutitark.ee/en/pc-components/motherboards/mb-asus-amd-am5-b850-max-gaming-wifi-w-1448859Read 15 October 2026Arvutitark lists product code 90MB1M10-M0EAY0.9Retailer pageeshop.asus.com/us/90mb1m10-mvaay0-b850-max-gaming-wifi-w.htmlRead 15 October 2026The ASUS US eshop page for B850 MAX GAMING WIFI W carries the part number 90MB1M10-MVAAY0. It is the same board for the US market.

ROG STRIX X870E-A GAMING WIFI7 NEO, 90MB1P30-M0AAY0, 90MB1P30-M0EAY04Maker product pagerog.asus.com/us/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/wtbRead 14 October 2026The ASUS where-to-buy page lists the order codes 90MB1P30-M0AAY0 and 90MB1P30-M0EAY0 among the board's regional codes. 90MB1P30-M0EAY0 is also the code at Scan UK. The ASUS store price on that page is $479.99. It is a current price and not stored as a launch price.10Retailer pagescan.co.uk/products/asus-rog-strix-x870e-a-gaming-neo-amd-x870e-am5-ddr5-pcie-50-4x-m2-5-gbe-wifi7-usb-40-amd-expo-atxRead 14 October 2026Scan UK lists model number 90MB1P30-M0EAY0.

GTIN / EAN

47113879810167Retailer pageox.ee/en/product/3076791Read 15 October 2026OX.ee lists EAN 4711387981016.8Retailer pagearvutitark.ee/en/pc-components/motherboards/mb-asus-amd-am5-b850-max-gaming-wifi-w-1448859Read 15 October 2026Arvutitark lists the same EAN 4711387981016.

199291491618, 47116364916179Retailer pageamazon.com/dp/B0GS3JDMGDRead 14 October 2026The Amazon US listing for ASIN B0GS3JDMGD gives UPC 199291491618.10Retailer pagescan.co.uk/products/asus-rog-strix-x870e-a-gaming-neo-amd-x870e-am5-ddr5-pcie-50-4x-m2-5-gbe-wifi7-usb-40-amd-expo-atxRead 14 October 2026Scan UK lists GTIN 4711636491617.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

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Status

Available9Retailer pageeshop.asus.com/us/90mb1m10-mvaay0-b850-max-gaming-wifi-w.htmlRead 15 October 2026The page lists the board in stock on 2026-10-15.

Available9Retailer pageamazon.com/dp/B0GS3JDMGDRead 14 October 2026The listing is on sale on 2026-10-14 at best sellers rank 4 in Computer Motherboards.10Retailer pagescan.co.uk/products/asus-rog-strix-x870e-a-gaming-neo-amd-x870e-am5-ddr5-pcie-50-4x-m2-5-gbe-wifi7-usb-40-amd-expo-atxRead 14 October 2026In stock on 2026-10-14.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

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Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

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Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

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MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Not available

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SegmentiThe maker's own product category, e.g. ASUS ProArt is Creator. It is not assigned from price or features. Maker lines that are not gaming, creator or workstation lines, such as ASUS PRIME, MSI PRO and ASRock Pro, are mainstream.

Gaming1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The model name carries GAMING. ASUS Japan's launch release calls the board a gaming motherboard. The ASUS page files it under All series.6Press articlegdm.or.jp/pressrelease/2025/0515/587228Read 15 October 2026The report calls the board a gaming motherboard for Socket AM5 and a white ATX model.

Gaming2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026The page sits under ROG gaming motherboards (breadcrumb Gaming Motherboards).

Board revisioniThe maker's revision name, e.g. rev. 1.1, for variant rows of revisions that keep the board's name and model number. Leave it out when the maker names no revision.

Not available

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Platform

1 of 4 differ

CPU socketiSocket name without spaces, e.g. AM5 or LGA1851.

AM51Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026

AM51Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026

ChipsetiChipset with its brand and without the word chipset, e.g. AMD B850, AMD X870E or Intel Z890. Same form as desktop PCs and as compatible chipsets on CPUs.

AMD B8501Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026

AMD X870E1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026

Supported processorsiProcessor series the maker lists for the board, one item per series in the chip maker's name. BIOS updates can add series later.

AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026AMD Socket AM5 for Ryzen 9000 & 8000 & 7000 Series Desktop Processors. The page refers to the ASUS download center for the CPU support list. Read on 2026-10-15.

AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026AM5 for Ryzen 9000, 8000 and 7000 Series. The page refers to the ASUS download center for the CPU support list. Read on 2026-10-14.

CPU overclockingiThe board allows multiplier overclocking of an unlocked CPU. Memory overclocking alone does not count.

Yes1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The software list has TurboV Core. AMD's chipset page also lists overclocking for B850.10Maker product pageamd.com/en/products/processors/chipsets/am5.htmlRead 15 October 2026AMD's chipset page lists enhanced overclocking capabilities for B850 and Ryzen processor overclocking enabled. This is the chip maker's page, not the board maker's.

Yes2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026The page describes Dynamic OC Switcher, Core Flex and an asynchronous clock generator for overclocking AMD Ryzen 9000 Series. AMD also describes the X870E platform with robust overclocking capabilities.8Maker product pageamd.com/en/products/processors/chipsets/am5.htmlRead 14 October 2026AMD describes the X870E platform with robust overclocking capabilities. This is the chip maker's page and not the board maker's.

Board

2 of 5 differ

Form factoriThe maker's stated board standard. Other covers sizes such as XL-ATX or Mini-DTX.

ATX1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026

ATX1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026ATX form factor.

Board dimensionsiSize of the board itself. Height runs along the rear I/O edge, as the board stands in a tower case. ATX is 244 mm wide and 305 mm high. Micro ATX is 244 mm high and up to 244 mm wide. A size with a cover that reaches past the board, as NZXT prints, is not used when the maker also states the board size.

Width244Height305mm(9.6 × 12 in)1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026ATX Form Factor, 12 inch x 9.6 inch (30.5 cm x 24.4 cm).

Width244Height305mm(9.6 × 12 in)1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 202612 inch x 9.6 inch (30.5 cm x 24.4 cm).3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026ATX form factor, 12 inch x 9.6 inch (30.5 cm x 24.4 cm).

PCB layersiCopper layers in the circuit board as published.

62Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 2026Overview page: Six-layer PCB design.

82Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026Overview: a server-grade eight-layer design with two-ounce copper power planes.

Back-connect designiPower, fan and front-panel connectors sit on the back of the board to hide the cables, e.g. ASUS BTF, MSI Project Zero or GIGABYTE Stealth. It needs a case made for it.

No3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026The layout in chapter 1 shows the usual front-side power, fan and USB connectors. The board is not a back-connect design.

No3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026The layout in chapter 1 shows the usual front-side power, fan and USB connectors. The board is not a back-connect design.

RGB lighting on the boardiLEDs on the board itself. Headers for external lighting are counted under Internal connectors. True only when the maker's spec or feature list names lighting on the board. A single small LED that a reviewer sees does not count.

No1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The Aura Sync list names only the Addressable RGB Gen 2 headers, and the feature list names no lit part of the board. Q-LED Core is a status light.2Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 2026Aura Sync is described through the three Addressable Gen 2 headers only.

Yes2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026The page describes a white board with Polymo Lighting on the I/O cover and ASUS Aura lighting.

Power delivery

5 of 6 differ

Power stage layoutiAs the maker publishes it, e.g. 18+2+2. The first number is the CPU core (Vcore) rail. Makers group the other rails differently, so compare the first number. Doubled or teamed stages are written as the maker prints them, such as MSI's 12+2+1 Duet Rail. A review's count of real phases goes in the source note.

8+2+12Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 20268+2+1 phase digital power design with discrete MOSFETs: 8 Vcore power, 2 SOC power and 1 Misc power, with Digi+ VRM control.

16+2+22Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 202616(90A)+2(90A)+2(80A) power stages: 16 Vcore, 2 SoC and 2 MISC. Stored as 16+2+2.

CPU core (Vcore) power stagesiPower stages on the Vcore rail. Makers call them phases or power stages. A doubled design has more stages than controller phases. Use the first number of the maker's layout, such as 14 for MSI's 14+2+1 Duet Rail. A review's different count goes in the source note.

82Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 20268 Vcore power phases. The page gives no current rating, so the stage rating is left out. ASUS says discrete MOSFETs and not DrMOS stages.

162Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026The VRM features 16+2+2 power stages.

Vcore power stage ratingiCurrent rating of each Vcore power stage. Only a figure the maker or a copy of the maker's text states. A review's reading of the chip markings is not enough.

Not available

90A2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026Each of the 16 Vcore stages is rated 90 A and the 2 SoC stages 90 A. The 2 MISC stages are 80 A. Profesional Review reads 110 A MPS MP87691 stages from the chip markings. The maker figure is stored.

VRM controlleriPWM controller chip with maker, e.g. MPS MP2857. One name: the maker's when published, otherwise the one name a review uses. No parentheses. Other names go in the source note. Use the part number without the date code in the chip marking.

Not available

ASUS ASP22065Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 2026The review says an EPU DIGI+ ASP2206 manages the whole system. ASUS does not name the controller. Single review. Stored as ASUS ASP2206, the same form as the ASUS ROG STRIX X870E-E GAMING WIFI product.

CPU power connectorsiEPS 12 V connectors for the CPU as pin counts, e.g. 8+8 pin, 8+4 pin or 8 pin.

8+4 pin1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Internal connectors: 1 x 8-pin +12V CPU power connector and 1 x 4-pin +12V CPU power connector, plus the 24-pin main power connector.

8+8 pin1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Internal connectors, power related: 1 x 24-pin main power and 2 x 8-pin +12V CPU power.

Extra slot power connectoriA PCIe or other power connector on the board that feeds the expansion slots. The 24-pin and CPU connectors do not count. A connector the maker ties only to a front USB-C header does not count.

No1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The complete internal connector list has no extra slot power connector.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026The power related connector list is complete and has no extra slot power connector. The page never states that one is absent.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026Power connectors section: ATX_PWR, CPU_12V_1 and CPU_12V_2 only.

Memory

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Memory type

DDR51Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026

DDR51Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026

Memory slotsiDIMM slots on the board.

41Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026

41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026

Max memoryiMaximum total capacity the maker states for the board. The maker's product page wins over an older manual, since a BIOS update can raise the value.

256GB1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 20264 x DIMM slots, max. 256GB, DDR5. The manual says the same.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Specifications summary: 4 x DIMM slots, max. 256GB, DDR5.

256GB1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 20264 x DIMM slots, max. 256GB, DDR5.

Max memory speed (overclocked)iHighest overclocked speed the maker lists for one module per channel, with the newest CPU family the board is sold for, e.g. Ryzen 9000 or Core Ultra 200S. Ryzen 8000 values are never used. The source note names the family and the other module setups. It is not the CPU's official speed. A JEDEC-only list such as 5600/4800 is not this value. When the maker lists a manual overclock and a memory profile speed, the higher one is stored. The maker's product page wins over an older manual, since a BIOS update can raise the value. A table that names the CPU family wins over a headline speed that names none.

8,000MT/s1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Up to 8000+MT/s (OC) with Ryzen 9000 & 8000 & 7000 Series Processors. The Ryzen 9000 value is stored. The page says supported speeds and module counts vary with the CPU and memory configuration.

8,600MT/s1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Ryzen 9000: up to 8600+ MT/s (OC) for max manual overclocking and 8200+ MT/s (OC) for XMP, EXPO and AEMP profiles. Ryzen 8000: 9600+ and 9000+. Ryzen 7000: 8000+ for both. The Ryzen 9000 manual overclocking value is stored. The overview headline of 9600+ is the Ryzen 8000 value. The page gives no table for other module setups.

ECC memoryiThe board runs unbuffered ECC modules with ECC active. A board that runs ECC modules in non-ECC mode does not count. DDR5 on-die ECC does not count. A maker list of ECC and non-ECC unbuffered memory with no non-ECC mode qualifier counts as true, as on ASUS and ASRock AM5 boards. A note that ECC mode depends on the CPU, as ASUS writes for AM4 boards, still counts as true.

Yes1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The page says ECC and Non-ECC Un-buffered DIMM. It does not say how ECC works with each CPU. Same reading as the ASUS TUF GAMING B850-PLUS WIFI product. Non-ECC DDR5 supports On-Die ECC, which does not count.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026The page says ECC and Non-ECC Un-buffered DIMM. The footnote says non-ECC DDR5 supports on-die ECC. The page does not say how ECC works with each CPU.

CUDIMM supportiThe board runs clocked unbuffered DIMMs (CUDIMM) with the clock driver active. Clock driver bypass mode only does not count. A plain "Supports CUDIMM" with no bypass limit, as ASRock and ASUS write it, counts as true.

Not available

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Expansion slots

2 of 3 differ

Expansion slotsiPhysical card slots. Storage M.2 slots are listed under Storage. The M.2 slot of a pre-installed Wi-Fi module is not listed. A full-length slot wired for x4 is PCIe x16 with 4 lanes.

AASUS B850 MAX GAMING WIFI W

Physical slot	Electrical lanes	PCIe generation	Connected to	Count
PCIe x16	16	5	CPU	1
PCIe x16	4	4	Chipset	1
PCIe x16	1	3	Chipset	2

Source1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Ryzen 9000 and 7000: 1 x PCIe 5.0 x16 slot (x16 mode). Ryzen 8000: PCIe 4.0 x16 at x8 or x4. Chipset: 1 x PCIe 4.0 x16 slot at x4 and 2 x PCIe 3.0 x16 slots at x1. PCIEX16(G3)_1 and _2 share bandwidth with SATA6G_1 and SATA6G_2, which are disabled when either slot runs.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Layout contents: the board supports two PCIe x16 graphics cards and two PCIe x1 cards. The PCIEX16(G5) slot supports x4+x4+x4+x4 bifurcation with Ryzen 9000 and 7000.

BASUS ROG STRIX X870E-A GAMING WIFI7 NEO

Physical slot	Electrical lanes	PCIe generation	Connected to	Count
PCIe x16	16	5	CPU	1
PCIe x16	4	4	Chipset	1

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Ryzen 9000 and 7000: 1 x PCIe 5.0 x16 slot in x16 mode. Ryzen 8700, 8600 and 8400 run it as PCIe 4.0 x8 and Ryzen 8500 and 8300 as PCIe 4.0 x4. X870E chipset: 1 x PCIe 4.0 x16 slot at x4. Stored with Ryzen 9000.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026The layout shows PCIEX16(G5) from the CPU and PCIEX16(G4) as the only expansion slots. The bifurcation table lists PCIEX16(G5) for up to 4 x4 M.2 drives on a Hyper M.2 card and PCIEX16(G4) for 1 x4.

Full-length PCIe slotsiCounts full-length slots, whatever their lane count.

4=CalculatedFrom Expansion slots

2=CalculatedFrom Expansion slots

Fastest PCIe x16 slot generationiHighest PCIe generation of a full-length slot. This is normally the graphics card slot.

5=CalculatedFrom Expansion slots

5=CalculatedFrom Expansion slots

Storage

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M.2 storage slotsiOne row per M key storage slot on the board, front or back. Slots on an included add-in card are not listed. Values are with the CPU family that gives the board its full connectivity. A slot listed for 25110 counts as M.2 22110. A slot listed for 2260 counts as M.2 2280.

AASUS B850 MAX GAMING WIFI W

Slot	PCIe generation	PCIe lanes	Connected to	Longest drive	Takes SATA drives
M.2_1	5	4	CPU	M.2 2280	No
M.2_2	4	4	CPU	M.2 2280	No
M.2_3	4	2	Chipset	M.2 22110	No

Source1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Ryzen 9000 and 7000: M.2_1 is PCIe 5.0 x4 type 2280 and M.2_2 is PCIe 4.0 x4 type 2280, both from the CPU. Ryzen 8000: M.2_1 runs PCIe 4.0 x4 and M.2_2 runs PCIe 4.0 x4 or x2. M.2_3 is on the B850 chipset at PCIe 4.0 x2, type 2242/2260/2280/22110, stored as 22110. Key M slots. No slot lists a SATA mode, so sata is false. The Special Features list one Flexible M.2 heatsink, and the overview says it fits either of two M.2 slots, so no slot gets a heatsink value.2Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 2026One Flexible M.2 heatsink that can take care of either of the two M.2 slots.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Chapter 1 item 6: M.2_1 and M.2_2 from the CPU and M.2_3 from the chipset, as on the specification page. Chapter 1.5 describes the M.2 heatsink on M.2_1 and M.2_2 when it is pre-installed.

BASUS ROG STRIX X870E-A GAMING WIFI7 NEO

Slot	PCIe generation	PCIe lanes	Connected to	Longest drive	Takes SATA drives	Heatsink	Shares lanes with
M.2_1	5	4	CPU	M.2 2280	No	Yes	Not available
M.2_2	5	4	CPU	M.2 22110	No	Yes	With a drive in M.2_2, the USB4 controller and M.2_2 each run at up to x2. A BIOS setting gives M.2_2 x4 and turns off the USB4 ports
M.2_3	4	4	Chipset	M.2 2280	No	Yes	Not available
M.2_4	4	4	Chipset	M.2 2280	No	Yes	Not available

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Total 4 x M.2 (Key M). Ryzen 9000 and 7000: M.2_1 type 2242/2260/2280 PCIe 5.0 x4 and M.2_2 type 2280/22110 PCIe 5.0 x4. Ryzen 8700, 8600 and 8400: both slots run PCIe 4.0 x4. Ryzen 8500 and 8300: M.2_2 is not supported. X870E chipset: M.2_3 and M.2_4 type 2280 PCIe 4.0 x4. 2260 is stored as 2280. The page lists no M.2 SATA support, so sata is false for every slot. The USB4 ports and M.2_2 share bandwidth: a drive in M.2_2 puts the USB4 controller and M.2_2 at up to x2. A BIOS setting gives M.2_2 x4 and disables the USB4 ports.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026Overview: 4 x M.2 slots, 1 x 22110 PCIe 5.0 x4, 1 x 2280 PCIe 5.0 x4 and 2 x 2280 PCIe 4.0 x4. Heatsinks cover every slot (4 x M.2 heatsinks) and an integrated M.2 backplate.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026The specification summary matches the page. The manual says the USB4 40Gbps ports and M.2_2 share the available bandwidth: with a drive in M.2_2 both run at up to x2, and the BIOS setting for x4 disables the USB4 ports.5Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 2026All 4 M.2 slots are cooled. A single heatsink covers the main slot and a shared one covers the other slots. M2_2 shares its bus with the rear USB4 ports.

M.2 slots

3=CalculatedFrom M.2 storage slots

4=CalculatedFrom M.2 storage slots

PCIe 5.0 M.2 slots

1=CalculatedFrom M.2 storage slots

2=CalculatedFrom M.2 storage slots

SATA portsiSATA 6Gb/s connectors on the board. SlimSAS connectors and M.2 slots that take SATA drives do not count.

41Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Storage: 4 x SATA 6Gb/s ports. Two of them are disabled when a PCIe 3.0 x16 slot runs.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Specifications summary: 4 x SATA 6Gb/s ports from the AMD B850 chipset.

41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 20264 x SATA 6Gb/s ports. AMD RAIDXpert2 is listed.

Rear ports

5 of 5 differ

Rear portsiPhysical connectors on the rear I/O panel. Wi-Fi antenna connectors and buttons are not ports. 3.5 mm audio counts analog jacks of any role. A video input, such as the DisplayPort In of a Thunderbolt board, is Other.

AASUS B850 MAX GAMING WIFI W

Type	Version	Count	Max link rate (Gbps)
USB-C	USB 3.2 Gen 2	1	10
USB-A	USB 3.2 Gen 2	3	10
USB-A	USB 3.2 Gen 1	2	5
USB-A	USB 2.0	2	0.48
DisplayPort	DisplayPort 1.4	1	Not available
HDMI	HDMI 2.1	1	Not available
Ethernet (RJ45)	Not available	1	2.5
3.5 mm audio	Not available	3	Not available

Source1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Back panel list: 1 USB 10Gbps Type-C, 3 USB 10Gbps Type-A, 2 USB 5Gbps Type-A, 2 USB 2.0 Type-A, 1 DisplayPort (max 8K@30Hz as specified in DisplayPort 1.4), 1 HDMI (4K@60Hz as specified in HDMI 2.1), 1 Wi-Fi module, 1 Realtek 2.5Gb Ethernet, 3 audio jacks and the BIOS FlashBack button. ASUS names USB by speed, so 10Gbps is stored as USB 3.2 Gen 2 and 5Gbps as USB 3.2 Gen 1. The page notes USB Type-C power delivery output of max. 5V/3A without naming a port, so it is not stored. The page does not say whether the rear Type-C port has DisplayPort output.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Rear I/O connection chapter: DisplayPort, 2 USB 2.0, 3 USB 10Gbps Type-A, Realtek 2.5Gb Ethernet, HDMI, BIOS FlashBack button, 2 USB 5Gbps Type-A, 1 USB 10Gbps Type-C, Wi-Fi module and audio jacks.

BASUS ROG STRIX X870E-A GAMING WIFI7 NEO

Type	Version	Count	Max link rate (Gbps)	Thunderbolt or USB4	Power out (W)	DP Alt Mode
USB-C	USB4	2	40	USB4	Not available	Yes
USB-C	USB 3.2 Gen 2	1	10	Not available	30	Not available
USB-A	USB 3.2 Gen 2	5	10	Not available	Not available	Not available
USB-A	USB 3.2 Gen 1	4	5	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Not available	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	5	Not available	Not available	Not available
3.5 mm audio	Not available	2	Not available	Not available	Not available	Not available
Optical S/PDIF	Not available	1	Not available	Not available	Not available	Not available

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Back panel: 2 USB4 (40Gbps) Type-C with DP Alt mode, 6 USB 10Gbps (5 Type-A and 1 Type-C with up to 30W PD), 4 USB 5Gbps Type-A (12 USB ports in total), 1 HDMI (4K@60Hz as specified in HDMI 2.1), 1 Realtek 5Gb Ethernet, 1 Wi-Fi module, 2 audio jacks and 1 optical S/PDIF out. ASUS names USB by speed, so 10Gbps is stored as USB 3.2 Gen 2 and 5Gbps as USB 3.2 Gen 1. The footnote gives the PD output as 5V/9V max 3A, 12V max 2.5A and 15V max 2A, so 30 W is stored. The two USB4 ports support USB Type-C display output as specified in DisplayPort 1.4a at up to 4K@60Hz. The Wi-Fi module and the two buttons are not ports.

Rear USB ports

8=CalculatedFrom Rear ports

12=CalculatedFrom Rear ports

Rear USB-C portsiIncludes Thunderbolt and USB4 ports.

1=CalculatedFrom Rear ports

3=CalculatedFrom Rear ports

Fastest rear USB port

10Gbps=CalculatedFrom Rear ports

40Gbps=CalculatedFrom Rear ports

ThunderboltiThunderbolt on the rear panel. A header for an add-in card does not count.

Not available

No=CalculatedFrom Rear ports

Internal connectors

3 of 5 differ

Internal USB headersiHeaders for front-panel USB ports. The header count may be left out when the maker states only the front ports served.

AASUS B850 MAX GAMING WIFI W

Header	Max data rate (Gbps)	Headers	Front ports served
USB-C header	5	1	1
USB 3 header (19-pin)	5	1	2
USB 2.0 header (9-pin)	0.48	3	6

Source1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Front USB: 1 x USB 5Gbps connector (supports USB Type-C), 1 x USB 5Gbps header for 2 ports and 3 x USB 2.0 headers for 6 ports. The board also has a Thunderbolt (USB4) header for an add-in card, which has no row in this field.

BASUS ROG STRIX X870E-A GAMING WIFI7 NEO

Header	Max data rate (Gbps)	Headers	Front ports served
USB-C header	20	1	1
USB-C header	5	1	1
USB 3 header (19-pin)	5	2	4
USB 2.0 header (9-pin)	0.48	3	6

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Front USB (total 12 ports): 1 x USB 20Gbps connector (Type-C), 1 x USB 5Gbps connector (Type-C), 2 x USB 5Gbps headers for 4 ports and 3 x USB 2.0 headers for 6 ports.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026Layout contents: 9. USB 20Gbps Type-C front panel connector, 10. USB 5Gbps Type-C front panel connector, 11. USB 5Gbps header, 12. USB 2.0 header.

Front USB-C header speed

5Gbps=CalculatedFrom Internal USB headers

20Gbps=CalculatedFrom Internal USB headers

Fan headersiAll fan and pump headers on the board, including CPU, CPU optional, AIO pump and chassis fan headers. Combination connectors that carry fan power together with other lines, such as MSI EZ Conn, do not count. A header that drives several fans, such as GIGABYTE 3_FANS, counts once. Headers on a hub that ships with the board and plugs into it, such as MSI's EZ CONTROL HUB, count. The source note splits board and hub.

71Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026CPU fan, CPU OPT fan, AIO pump and 4 chassis fan headers, all 4-pin.

81Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 20261 CPU fan, 1 CPU OPT fan, 1 AIO pump and 5 chassis fan headers, all 4-pin. The ASUS AIO Q-connector (AIO_POGO) is a combination connector and is not counted.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026Fan and Pump headers table: CPU_FAN, CPU_OPT, AIO_PUMP and CHA_FAN1 to CHA_FAN5. AIO_POGO is the ASUS AIO Q-connector.5Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 20268 fan headers: 1 CPU_FAN, 1 CPU_OPT, 1 AIO_PUMP and 5 CHA_FAN, plus 1 AIO Q-Connector.

ARGB headersi3-pin 5 V addressable RGB headers. Combination connectors do not count. Headers on a hub that ships with the board and plugs into it, such as MSI's EZ CONTROL HUB, count. The source note splits board and hub.

31Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 20263 x Addressable RGB Gen 2 headers.

31Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 20263 x Addressable RGB Gen 2 headers.

RGB headersi4-pin 12 V RGB headers. Headers on a hub that ships with the board and plugs into it, such as MSI's EZ CONTROL HUB, count. The source note splits board and hub.

01Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The complete internal connector list has 3 Addressable RGB Gen 2 headers and no 12 V RGB header.

03Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026The layout lists only 3 x Addressable RGB Gen 2 headers and no 4-pin RGB header.

Networking

6 of 9 differ

Ethernet controllersiOne item per Ethernet chip, as maker plus chip family without suffix letters, e.g. Realtek RTL8126 or Realtek RTL8125. Suffixes and revisions go in the source note. Leave it empty when no maker document or review names the chip. A Killer chip is written with Intel as its maker, such as Intel Killer E3100G.

Realtek RTL81254Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/helpdesk_downloadRead 15 October 2026The ASUS driver download page for this model, read through its public data feed, lists a Realtek RTL8125 LAN driver and a Realtek RTL8125D LAN driver for Windows 11. The suffix D is left out. The specification page says only Realtek 2.5Gb Ethernet.

Realtek RTL81265Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 2026The 5 Gbps RJ-45 port is controlled by a Realtek RTL8126 chip. ASUS writes only Realtek 5Gb Ethernet.

Ethernet ports

1=CalculatedFrom Rear ports

1=CalculatedFrom Rear ports

Ethernet speediFastest Ethernet port.

2.5Gbps=CalculatedFrom Rear ports

5Gbps=CalculatedFrom Rear ports

Wi-Fi includediA Wi-Fi module comes installed. A board sold with and without Wi-Fi is two products.

Yes1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026A Wi-Fi module is listed on the back panel (1 x Wi-Fi module).

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026A Wi-Fi module is listed on the back panel (1 x Wi-Fi module).

Wi-Fi standard

Wi-Fi 6E1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 20262x2 Wi-Fi 6E (802.11ax).

Wi-Fi 71Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 20262x2 Wi-Fi 7 (802.11be).

Wi-Fi bandsiBands the installed module supports.

2.4 GHz, 5 GHz, 6 GHz1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Supports 2.4/5/6GHz. The 6 GHz band varies by country and needs Windows 11 or later.

2.4 GHz, 5 GHz, 6 GHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Supports 2.4/5/6GHz frequency band. The 6 GHz band and bandwidth vary by country.

Max Wi-Fi channel widthiWidest channel the installed module supports, e.g. 320 or 160. It follows the Wi-Fi module, so a board revision can change it.

Not available

160MHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Supports Wi-Fi 7 160MHz bandwidth. Profesional Review writes 320 MHz channels. The maker figure is stored.

Wi-Fi moduleiChip as published. A board revision can change the chip. One name: the maker's when published, otherwise the one name a review uses. No parentheses. Other names go in the source note. Use the chip's part number with its maker when any source gives it, such as Qualcomm QCNCM865 for a module also written NCM865. A platform name such as FastConnect 7800 is used only when no part number is published.

MediaTek MT79224Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/helpdesk_downloadRead 15 October 2026The same list has a MediaTek MT7922 WiFi driver and a MediaTek MT7922 Bluetooth driver for Windows 10 and 11. The specification page names no module. The Wi-Fi 6E 2x2 and Bluetooth 5.3 specifications fit the MT7922.

MediaTek MT79251Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026The page names the module: Wi-Fi 7 (MediaTek MT7925).

BluetoothiVersion of the Bluetooth radio on the Wi-Fi module.

5.31Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Bluetooth v5.3. The page says the version may vary and refers to the Wi-Fi module maker.

5.41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Bluetooth v5.4 (support LE Audio). The page says the version may vary and refers to the Wi-Fi module maker.

Audio

1 of 2 differ

Audio codeciMaker and model, e.g. Realtek ALC4080. A board revision can change the codec.

Not available

Realtek ALC40801Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080 with a Savitech SV3H712 amplifier. The Savitech part is an amplifier and is not stored as a DAC.

DAC chipiA separate DAC chip next to the codec, e.g. ESS ES9219. Maker plus part number as the maker writes it, with suffix letters, e.g. ESS ES9219Q. A marketing name that stands for a part number is written as the part number, so ESS SABRE9219 is ESS ES9219 and the maker wording goes in the source note. Leave it empty on boards with only a codec.

Not available

Not available

Features

3 of 7 differ

BIOS flashbackiA button that updates the BIOS from a USB drive without a CPU or memory installed. Maker names include BIOS FlashBack, Flash BIOS Button and Q-Flash Plus.

Yes1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026BIOS FlashBack button on the back panel.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026BIOS FlashBack button on the back panel.

Clear CMOS button (rear)iA button on the rear panel that resets the BIOS settings. A jumper or header does not count. A board whose only clear CMOS button sits on the board itself is false.

No1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The back panel list has only the BIOS FlashBack button. Clear CMOS is a header on the board.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Clear CMOS button on the back panel.

POST code displayiA two-digit display that shows boot codes, e.g. ASUS Q-Code or ASRock Dr. Debug. Single status LEDs do not count. Taken from the maker's spec or manual only. A review spec table is not enough.

No1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Special features list ASUS Q-LED Core, which uses color-coded status lights for CPU, VGA and boot device. No two-digit display is listed.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Layout contents list no two-digit display.

No3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026The layout contents list Q-LEDs (CPU, DRAM, VGA and boot device), a BIOS FlashBack LED and an 8-pin CPU power plug LED. No two-digit code display is listed in the specification summary or the layout. Profesional Review states there is no debug LED for BIOS codes.5Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 2026The review says the board has a boot panel of 4 LEDs but no debug LED for BIOS codes, and lists no debug LED as a con.

Power button on the boardiA power or start button on the board itself, for use outside a case. A button with another label counts when the maker says it can turn the PC on, such as GIGABYTE's quick button labelled RESET. A button on the rear I/O panel counts. A button on a module that ships fitted to the board, such as MSI's EZ BRIDGE, counts.

No1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026The internal connector list and the special features list name no power or start button on the board. The manual has only a PWR_BTN header for a case button.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Layout contents list no power or start button on the board.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Internal connectors, miscellaneous: 1 x Start button.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026Layout item 19: Start button, which powers up the system.5Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 2026The review sees a single power button next to the BIOS battery at the lower right.

Dual BIOSiTwo BIOS chips, so the board can start from the second chip after a failed update. Two flash chips alone do not count.

No1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026BIOS is a single 256 Mb Flash ROM, UEFI AMI BIOS. Dual BIOS is not stated.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Specifications summary: 256 Mb Flash ROM, UEFI AMI BIOS. Dual BIOS is not stated.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026BIOS: 64 MB (512Mb) Flash ROM, UEFI AMI BIOS. One flash ROM is stated and no dual BIOS feature is listed. The page never states that dual BIOS is absent.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026The specification summary gives one 64 MB (512Mb) Flash ROM. The manual never states that dual BIOS is absent.

Pre-installed I/O shieldiThe rear I/O shield is fixed to the board.

Yes1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026ASUS EZ DIY: Pre-mounted I/O shield.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026ASUS EZ DIY list: Pre-mounted I/O shield.

Tool-free featuresiM.2 latch holds a drive without a screw. M.2 heatsink comes off without a tool. PCIe slot release is a button or lever that frees the graphics card. Push-on antenna connector fits the Wi-Fi antenna without screwing.

Push-on antenna connector1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026ASUS Q-Design lists Q-Antenna, which the overview page describes as a snap-in Wi-Fi antenna connector. Q-DIMM and Q-Slot are also listed, but no read ASUS page says what they do, so they are not stored.2Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 2026Q-Antenna: the antenna fasteners snap into place instead of being turned.

Tool-free M.2 latch, Tool-free M.2 heatsink, PCIe slot release, Push-on antenna connector1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026ASUS Q-Design: M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, PCIe Slot Q-Release and Q-Antenna.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026Q-Release lets the M.2 heatsink come off with a switch on all four slots. Q-Latch installs M.2 SSDs with one press. PCIe Slot Q-Release unlocks the card by pressing a button. Q-Antenna snaps the Wi-Fi antenna into place.

Measured

1 of 3 differ

VRM temperature under CPU loadiHighest VRM temperature a reviewer measured during a sustained all-core CPU stress test at stock settings. Compare only results from the same reviewer and CPU. The reviewer's probe reading when given, otherwise the board sensor. The sensor and the CPU package power during the test go in the source note.

Not available

60°C5Reviewprofesionalreview.com/2026/08/07/asus-rog-strix-x870e-a-gaming-wifi-7-neo-reviewRead 14 October 2026Ryzen 9 9950X per the text (the test bench table lists a Ryzen 7 9800X3D), Corsair iCUE Link Titan 420 RX RGB cooler, 32 GB DDR5-6000, RTX 5080, BIOS 1002. CPU stress test at stock (the PBO 2 profile, CPU at 138 W and 82 C in the review text), thermal camera for surfaces and HWiNFO for sensors. The stress tool, duration and ambient temperature are not stated. Full load VRM sensor 60 C and exterior camera 58 C. At idle the sensor read 53 C. The HWiNFO sensor reading is stored.

Power draw idleiWhole test system at the wall at idle, measured by a reviewer. Compare only results from the same reviewer and CPU. A chart of CPU and board power without a wall meter does not count.

Not available

Not available

Power draw CPU stressiWhole test system at the wall at the peak of a CPU stress test, measured by a reviewer. The graphics card is not loaded. Compare only results from the same reviewer and CPU. A chart of CPU and board power without a wall meter does not count.

Not available

Not available

In the box

1 of 1 differ

In the boxiItems as the maker lists them.

2 x SATA 6Gb/s cables, 1 x ASUS WiFi Q-Antenna, 1 x M.2 rubber package, 3 x Screw packages for M.2 SSD, 1 x Quick start guide1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026Accessories: 2 x SATA 6Gb/s cables, 1 x ASUS WiFi Q-Antenna, 1 x M.2 rubber packages, 3 x Screw packages for M.2 SSD, 1 x Quick start guide. The manual's package contents match.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026Package contents: 2 x SATA 6Gb/s cables, 1 x ASUS WiFi Q-Antenna, 1 x M.2 rubber package, 3 x Screw packages for M.2 SSD, 1 x Quick start guide.

2 x SATA 6Gb/s cables, 1 x DDR5 fan holder, 1 x Screw package for cooling kit, 1 x ROG assistant fan (60mm), 1 x ASUS WiFi Q-Antenna, 1 x M.2 Q-Latch package, 1 x M.2 Q-Slide package, 1 x ROG key chain, 1 x ROG Strix stickers, 4 x M.2 rubbers, 1 x Quick start guide1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026Accessories list on the specification page, the same as the manual's package contents. The Amazon US listing lists the same items.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026Package contents list on page 14.9Retailer pageamazon.com/dp/B0GS3JDMGDRead 14 October 2026Built-In Media lists the same items as the specification page.

Links

Not compared

Product page

www.asus.com/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w2Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-wRead 15 October 2026The ASUS global product page from the picked list. The US page was read, and its content is the same.

rog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neoRead 14 October 2026

Spec sheet

www.asus.com/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspec1Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/techspecRead 15 October 2026

rog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/spec1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-a-gaming-wifi7-neo/specRead 14 October 2026

Manual

dlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdf3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/B850_MAX_GAMING_WIFI_W/E25801_B850_MAX_GAMING_WIFI_W_EM_WEB.pdfRead 15 October 2026ASUS English user manual E25801, released on the ASUS support site 2025-02-25.

dlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdf3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870E-A_GAMING_WIFI7_NEO/E27991_ROG_STRIX_X870E-A_GAMING_WIFI7_NEO_EM_V2_WEB.pdfRead 14 October 2026ASUS user guide E27991, Revised Edition V2, March 2026, from dlcdnets.asus.com.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years5Maker product pageasus.com/us/motherboards-components/motherboards/all-series/b850-max-gaming-wifi-w/helpdesk_warrantyRead 15 October 2026ASUS USA support warranty page for the model, read through its public data feed. The policy reads: Motherboard Standard 3 Years. The policy says the period may differ regionally.

3years9Retailer pageamazon.com/dp/B0GS3JDMGDRead 14 October 2026Warranty Description: 3 Years (US listing).10Retailer pagescan.co.uk/products/asus-rog-strix-x870e-a-gaming-neo-amd-x870e-am5-ddr5-pcie-50-4x-m2-5-gbe-wifi7-usb-40-amd-expo-atxRead 14 October 2026Scan UK: 36 months return to base.

Both are also in the API. Back to all motherboards.