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ASRock X870E Taichi Lite vs ASUS ROG STRIX X870-I GAMING WIFI

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Product A: ASRock

X870E Taichi Lite

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Product B: ASUS

ROG STRIX X870-I GAMING WIFI

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Only differences

AASRock X870E Taichi Lite

BASUS ROG STRIX X870-I GAMING WIFI

General

4 of 9 differ

Series

Taichi8Press articlefunkykit.com/news/asrock-unveils-x870e-x870-series-motherboards-ready-for-amd-ryzen-9000-series-processorsRead 15 October 2026The release names the Taichi family.

ROG Strix2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026ROG Strix is the ASUS line in the product name.

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

X870E Taichi Lite, 90-MXBPA0-A0UAYZ5Retailer pagescan.co.uk/products/asrock-x870e-taichi-lite-amd-x870e-am5-ddr5-pcie-50-4x-m2-usb-40-5g-wifi-7-amd-expo-e-atxRead 15 October 2026Scan UK lists manufacturer code 90-MXBPA0-A0UAYZ.7Retailer pageamazon.com/dp/B0DFNPK2MXRead 15 October 2026Mfr Part Number 90-MXBPA0-A0UAYZ.

ROG STRIX X870-I GAMING WIFI, 90MB1IW0-M0EAY0, 90MB1IW0-M0AAY01Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The page names the model ROG STRIX X870-I GAMING WIFI. Part number 90MB1IW0-M0EAY0 is on Arvutitark, Paradigit and Geeknetic. The ASUS US eShop lists 90MB1IW0-M0AAY0.8Retailer pageeshop.asus.com/us/90mb1iw0-m0aay0-rog-strix-x870-i-gaming-wifi.htmlRead 16 October 2026The ASUS US eShop lists part number 90MB1IW0-M0AAY0 for the US market.

GTIN / EAN

47104839474455Retailer pagescan.co.uk/products/asrock-x870e-taichi-lite-amd-x870e-am5-ddr5-pcie-50-4x-m2-usb-40-5g-wifi-7-amd-expo-e-atxRead 15 October 2026Scan UK lists GTIN 4710483947445.7Retailer pageamazon.com/dp/B0DFNPK2MXRead 15 October 2026The Amazon US listing for ASIN B0DFNPK2MX gives GTIN 04710483947445.

47113877403099Spec databasegeeknetic.es/comparador-precios/asus-rog-strix-x870-i-gaming-wifi/comprarRead 16 October 2026Identifiers: EAN 4711387740309 and MPN 90MB1IW0-M0EAY0.

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

30 September 20248Press articlefunkykit.com/news/asrock-unveils-x870e-x870-series-motherboards-ready-for-amd-ryzen-9000-series-processorsRead 15 October 2026Funky Kit's copy of ASRock's press release of 30 September 2024 calls the X870E Taichi and Taichi Lite the flagship series. ASRock showed both boards at Computex 2024 before that, and the release date is stored.

Not available

Status

Available7Retailer pageamazon.com/dp/B0DFNPK2MXRead 15 October 2026The listing is in stock on 2026-10-15 at best sellers rank 27 in Computer Motherboards.

Available10Retailer pagemaxmybuild.com/motherboards/asus-rog-strix-x870-i-gaming-wifiRead 16 October 2026Lists the board in stock at retailers on 2026-10-15.

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.

$3993Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The review of 2024-10-04 says the board is priced at $399. Club386 gives the same $399 on 2024-10-02. A US price excludes tax.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The review header gives £395 / $399.

$449.995Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026At the time of the review the board was selling for $449.99, against $439 at launch for the X670E-I. TechPorn also names $449.99. SHI lists MSRP $429.99 and $489.99 on different pages and the ASUS US eShop shows no price, so those are not used. US prices exclude sales tax.6Reviewtechporn.ph/asus-rog-strix-x870-i-gaming-wifi-reviewRead 16 October 2026Review of 2024-11-10: a price point of $449 USD, and $449.99 in the cons list.

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

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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.

Not available

Gaming1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The page sits in the ROG Strix family of the Republic of Gamers gaming boards.

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.

AM51Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026

AM51Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 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 X870E1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026

AMD X8701Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 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 Series1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026AM5 Ryzen 9000, 8000 and 7000 Series. The manual refers to ASRock's CPU support list, which was not read. 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-x870-i-gaming-wifi/specRead 16 October 2026AM5 for Ryzen 9000, 8000 and 7000 Series. The page refers to the ASUS download center for the CPU support list. Read on 2026-10-16.

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

Yes10Maker product pageamd.com/en/products/processors/chipsets/am5.htmlRead 15 October 2026AMD's chipset table lists Ryzen processor overclocking enabled for X870E, and the X870E text names robust overclocking capabilities. This is the chip maker's page and not the board maker's.

Yes2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026The page lists Dynamic OC Switcher, Core Flex and AI Overclocking for the CPU. AMD's chipset page also says an X870 board is fully overclockable.7Maker product pageamd.com/en/products/processors/chipsets/am5.htmlRead 16 October 2026AMD's chipset page says an AMD X870 motherboard is fully overclockable. This is the chip maker's page, not the board maker's.

Board

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

E-ATX1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026The package contents and the platform list say EATX Form Factor. Stored as e_atx.

Mini-ITX3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: Mini-ITX 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.

Width267Height305mm(10.5 × 12 in)3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The review's specification list says EATX Form Factor: 30.5 cm x 26.7cm. A retailer copy of ASRock's list gives 12.0-in x 10.5-in, 30.5 cm x 26.7 cm. The 26.7 cm side is the width and the 30.5 cm side is the height at the I/O edge. Scan lists 305 x 244 mm for this board, which is the ATX width and is not used.6Retailer pagecomputerassistance.co.uk/product/asrock-x870e-taichi-lite-amd-am5-socket-motherboard-e-atx-4x-ddr5-slots-4x-m-2-sockets-fitted-i-o-shield-5gbe-lan-wi-fi-7-1x-hdmi-port-2x-usb-c-usb4Read 15 October 2026The page copies ASRock's list: EATX Form Factor: 12.0-in x 10.5-in, 30.5 cm x 26.7 cm.

Width170Height170mm(6.7 × 6.7 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: 6.7 inch x 6.7 inch (17 cm x 17 cm). Mini-ITX is stored as 170 x 170 mm.

PCB layersiCopper layers in the circuit board as published.

81Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Specifications, platform: 8 Layer PCB and 2oz Copper PCB.3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The board is built on an 8-layered PCB with 2oz copper.

102Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026Overview page: Ten-Layer PCB.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026The text says a 10-layer PCB with 2oz copper inner layers.

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.

No1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.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_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026The layout shows the usual front-side power and fan 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.

No3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The review says the board has no RGB and is a good match if you do not need RGB. It has 3 addressable headers and one standard header. Club386 says the Lite lacks the flashy RGB of the full Taichi.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The review says that saving $50 on the Lite means you miss out the flashy RGB of the X870E Taichi.

No5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026The reviewer saw no visible lighting on the board other than the glow of the water cooler. The heatsink covers only reflect light.

Power delivery

4 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.

24+2+13Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 202624+2+1 (VCore+GT+Aux) power design with 110A phases for the CPU and memory.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026VRM design 24+2+1, 110A SPS in the review's specification table.5Retailer pagescan.co.uk/products/asrock-x870e-taichi-lite-amd-x870e-am5-ddr5-pcie-50-4x-m2-usb-40-5g-wifi-7-amd-expo-e-atxRead 15 October 202624+2+1 phases (24 Vcore, 2 SoC, 1 VDD_MISC) with Dr.MOS power stages.

10+2+12Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 202610(110A)+2(110A)+1(80A) power stages: 10 Vcore, 2 SoC and 1 Misc.

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.

243Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 202624 Vcore stages in the 24+2+1 design.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 202624+2+1-phase VRM design.

102Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 202610 Vcore power stages (110A).

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.

110A3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026110A SPS for VCore and SoC, listed in the spec table and text. Club386 and Scan give the same figure. Maker figure copied by the reviewer.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026110A Smart Power Stage (SPS).

110A2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026Each Vcore power stage is rated 110 A. The SoC stages are also 110 A and the Misc stage 80 A.

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.

Renesas RAA2296283Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The review names Renesas RAA229628 as the PWM controller for R2209004 power stages. ASRock does not document the part and no other review names the controller. The same controller is stored for the X870E Nova WiFi from a different single review.

Not available

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

8+8 pin1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Connector list: 1 x 24 pin ATX power and 2 x 8 pin 12V power connectors, both Hi-Density.

8 pin1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Internal connectors: 1 x 8-pin +12V CPU power connector and the 24-pin main power connector.

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.

No1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026The connector list has no extra slot power connector. The manual never states that one is absent.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The internal connector list has no extra slot power connector.

Memory

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Memory type

DDR51Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026

DDR51Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026

Memory slotsiDIMM slots on the board.

41Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026

21Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 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.

256GB1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Max. capacity of system memory: 256GB.

128GB1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 20262 x DIMM slots, max. 128GB, DDR5. TechPorn's table says 96 GB, which conflicts with the maker and is not used.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: 2 x DIMM slots, max. 128GB, 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.

8,200MT/s1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Supports DDR5 ECC/non-ECC, un-buffered memory up to 8200+(OC). The manual names no CPU family or module setup. Club386 writes 8,400+ MT/s from the chipset specification, and the maker's figure is stored.

8,400MT/s1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Up to 8400+MT/s (OC) with Ryzen 9000, 8600+ with Ryzen 8000 and 8000+ with Ryzen 7000. The Ryzen 9000 value is stored. The page says supported speeds and module counts vary with the CPU and memory configuration.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026The overview page says DDR5 8600+ (OC), which is the Ryzen 8000 figure. The spec page and manual give 8400+ for Ryzen 9000, which is stored.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: 8400+MT/s (OC) with Ryzen 9000, 8600+ with Ryzen 8000 and 8000+ with Ryzen 7000.

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.

Yes1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026The manual says DDR5 ECC/non-ECC, un-buffered memory. It does not say whether ECC is active with each CPU.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The page lists ECC and non-ECC unbuffered DIMM. It does not say how ECC works with each CPU. Non-ECC DDR5 supports On-Die ECC.

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.

AASRock X870E Taichi Lite

Physical slot	Electrical lanes	PCIe generation	Connected to	Count
PCIe x16	16	5	CPU	1
PCIe x16	8	5	CPU	1

Source1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026CPU: 2 x PCIe 5.0 x16 slots (PCIE1 and PCIE2), support x16 or x8/x8 modes. PCIE1 runs Gen5x16 with Ryzen 9000 and 7000, Gen4x8 with Ryzen 8000 (Phoenix 1) and Gen4x4 with Ryzen 8000 (Phoenix 2). The block diagram in section 1.5 shows PCIE2 as x0/x8, so its most lanes are 8. The chipset has no PCIe slot. The vertical Key E socket for the Wi-Fi module is not listed.

BASUS ROG STRIX X870-I GAMING WIFI

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

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Ryzen 9000 and 7000: 1 x PCIe 5.0 x16 slot. Ryzen 8000: PCIe 4.0 x16 at x8 or x4. Mini-ITX, so this is the only expansion slot.

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

2=CalculatedFrom Expansion slots

1=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.

AASRock X870E Taichi Lite

Slot	PCIe generation	PCIe lanes	Connected to	Longest drive	Takes SATA drives	Heatsink
M2_1	5	4	CPU	M.2 2280	No	Yes
M2_2	4	4	Chipset	M.2 2280	No	Yes
M2_3	4	4	Chipset	M.2 2280	No	Yes
M2_4	4	4	Chipset	M.2 2280	No	Yes

Source1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026CPU: M2_1 (Key M) type 2280 PCIe Gen5x4. M2_1 runs Gen5x4 with Ryzen 9000 and 7000 and Gen4x4 with Ryzen 8000. Chipset: M2_2, M2_3 and M2_4 type 2280 PCIe Gen4x4, as in the block diagram. No slot lists a SATA mode, so sata is false. The install guides in chapters 2.15 to 2.17 show a heatsink on every slot. The manual lists no lane sharing between the M.2 slots and other connectors.3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026Four M.2 slots, one PCIe 5.0 x4 and three PCIe 4.0 x4. The slots are cooled by dedicated heatsinks.

BASUS ROG STRIX X870-I GAMING WIFI

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

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Ryzen 9000 and 7000: M.2_1 is Key M, type 2280, PCIe 5.0 x4. Ryzen 8000: M.2_1 runs PCIe 4.0 x4. Chipset: M.2_2 is Key M, type 2242/2260/2280, PCIe 4.0 x4. The page lists only PCIe modes for the slots, so SATA is false.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026M.2 and chipset heatsinks are stacked over the chipset. The page says heatsinks cover every slot.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026Two M.2 slots stacked on top of each other, with heatsinks on the bottom, middle and top. A small fan cools both slots and the chipset.

M.2 slots

4=CalculatedFrom M.2 storage slots

2=CalculatedFrom M.2 storage slots

PCIe 5.0 M.2 slots

1=CalculatedFrom M.2 storage slots

1=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.

61Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20266 x SATA3 6.0 Gb/s connectors, SATA3_1 to SATA3_6, from the chipsets.

01Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The board's own connector list has no SATA port. The page lists 2 x SATA 6Gb/s ports under the included ROG FPS Card and says to install the card to support them. Stored as 0 on the board, since the field counts connectors on the board.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026The specifications summary says to install the ROG FPS Card to support 2 x SATA 6Gb/s ports. The card is a separate board that plugs into two USB Type-C style connectors on the motherboard.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026The FPS Card has two SATA ports, the front panel header, two USB 2.0 headers, the CPU OV jumper and the alteration mode switch.

Rear ports

3 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.

AASRock X870E Taichi Lite

Type	Version	Count	Max link rate (Gbps)	Thunderbolt or USB4	Power out (W)	DP Alt Mode
USB-C	USB4	2	40	USB4	15	Yes
USB-A	USB 3.2 Gen 2	5	10	Not available	Not available	Not available
USB-A	USB 3.2 Gen 1	3	5	Not available	Not available	Not available
USB-A	USB 2.0	2	0.48	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

Source1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Rear panel: 2 x USB4 Type-C (40 Gb/s, USB PD 3.0 up to 5V@3A (15W) charging), 5 x USB 3.2 Gen2 Type-A (10 Gb/s), 3 x USB 3.2 Gen1 Type-A, 2 x USB 2.0, 1 x HDMI (HDMI 2.1 TMDS/FRL 8G compatible, up to 4K 120Hz), 1 x RJ-45 5G LAN, 1 x optical SPDIF out, line out and microphone in jacks, 2 antenna ports, 1 x Clear CMOS button and 1 x BIOS Flashback button. ASRock uses the USB 3.2 names. The USB4 ports show only the CPU's embedded graphics output, up to 8K 30Hz, and Club386 says both support DP Alt Mode.

BASUS ROG STRIX X870-I GAMING WIFI

Type	Version	Count	Max link rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
USB-C	USB4	2	40	USB4	Yes
USB-C	USB 3.2 Gen 2	1	10	Not available	Not available
USB-A	USB 3.2 Gen 2	4	10	Not available	Not available
USB-A	USB 2.0	3	0.48	Not available	Not available
HDMI	HDMI 2.1	1	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	2.5	Not available	Not available

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Back panel list: 2 USB4 (40Gbps) Type-C, 5 USB 10Gbps (4 Type-A and 1 Type-C, which serves the ROG STRIX HIVE II), 3 USB 2.0, 1 HDMI (4K@60Hz as specified in HDMI 2.1), 1 Intel 2.5Gb Ethernet, the Wi-Fi module and the BIOS FlashBack and Clear CMOS buttons. The back panel line says 3 USB 2.0 ports (2 x Type-A), while the rear USB list, the overview page and LanOC say 3 x Type-A, which is stored. ASUS names USB by speed, so 10Gbps is stored as USB 3.2 Gen 2. The USB4 ports support DisplayPort 1.4a output up to 4K@60Hz. There are no audio jacks and no S/PDIF on the rear panel. The footnote with a USB Type-C power delivery output of max. 5V/3A names no port, so it is not stored.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026Ten USB ports in all: three Type-C (two USB4 at 40 Gbps and one 10 Gbps) and three black USB 2.0 ports. The two USB4 ports also work as DisplayPort output. No rear audio connections.

Rear USB ports

12=CalculatedFrom Rear ports

10=CalculatedFrom Rear ports

Rear USB-C portsiIncludes Thunderbolt and USB4 ports.

2=CalculatedFrom Rear ports

3=CalculatedFrom Rear ports

Fastest rear USB port

40Gbps=CalculatedFrom Rear ports

40Gbps=CalculatedFrom Rear ports

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

No=CalculatedFrom Rear ports

No=CalculatedFrom Rear ports

Internal connectors

5 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.

AASRock X870E Taichi Lite

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

Source1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Connector list: 1 x front panel Type C USB 3.2 Gen2x2 header (20 Gb/s), 2 x USB 3.2 Gen1 headers for 4 ports and 2 x USB 2.0 headers for 4 ports.

BASUS ROG STRIX X870-I GAMING WIFI

Header	Max data rate (Gbps)	Headers	Front ports served
USB-C header	10	1	1
USB 3 header (19-pin)	5	1	2

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Front USB: 1 x USB 10Gbps connector (Type-C) and 1 x USB 5Gbps header for 2 ports. The 2 x USB 2.0 headers (3 ports) sit on the included ROG FPS Card, not on the board, so they are not stored.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: 1 x USB 10Gbps connector (Type-C) and 1 x USB 5Gbps header for 2 ports. The 2 USB 2.0 headers are on the ROG FPS Card.

Front USB-C header speed

20Gbps=CalculatedFrom Internal USB headers

10Gbps=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.

81Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20262 x CPU fan, 4 x chassis fan, 1 x AIO pump and 1 x water pump fan connectors, all 4-pin.

31Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026CPU fan, AIO pump and 1 chassis fan header, 3 in all. LanOC counts the same three headers. All 4-pin.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: 1 CPU fan, 1 AIO pump and 1 chassis fan header.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026Three 4-pin PWM fan headers cover two fans and one AIO pump. These are all of the fan headers on the board.

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.

31Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20263 x Addressable LED headers (up to 5V/3A, 15W in total).

21Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 20262 x Addressable 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.

11Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20261 x RGB LED header (up to 12V/3A, 36W in total).

01Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The internal connector list has 2 Addressable Gen 2 headers and no 12 V RGB header.

Networking

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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 RTL81261Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20265 Gigabit LAN 10/100/1000/2500/5000 Mb/s, Realtek RTL8126. The block diagram labels the chip 8126CG.

Intel I2265Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026Network test chart label: ROG Strix X870-I Gaming Wifi - Intel I226-V 2.5GbE NIC. ASUS writes only Intel 2.5Gb Ethernet. The suffix V is left out.

Ethernet ports

1=CalculatedFrom Rear ports

1=CalculatedFrom Rear ports

Ethernet speediFastest Ethernet port.

5Gbps=CalculatedFrom Rear ports

2.5Gbps=CalculatedFrom Rear ports

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

Yes1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026802.11be 2x2 Wi-Fi 7 module in a vertical M.2 Key E socket (2230).

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 20261 x Wi-Fi module is listed on the back panel.

Wi-Fi standard

Wi-Fi 71Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026802.11be 2x2 Wi-Fi 7.

Wi-Fi 71Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 20262x2 Wi-Fi 7 (802.11be).

Wi-Fi bandsiBands the installed module supports.

2.4 GHz, 5 GHz, 6 GHz1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Supports 2.4GHz/5GHz/6GHz frequency band. The 6 GHz band depends on each country's regulation.

2.4 GHz, 5 GHz, 6 GHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Supports 2.4/5/6GHz. 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.

160MHz1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Supports 160MHz channel bandwidth with 6GHz frequency band.

320MHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Wi-Fi 7 320MHz bandwidth, up to 6.5 Gbps.

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.

Not available

MediaTek MT79275Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026Network test chart label: ROG Strix X870-I Gaming Wifi - MediaTek MT7927. The text says the Wi-Fi 7 module supports 320 MHz channels. ASUS names no module and its driver feed lists a combined MediaTek MT7925/7927 Wi-Fi driver.

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

5.41Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Supports Bluetooth 5.4.

5.41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Bluetooth v5.4. The page says the version may vary and refers to the Wi-Fi module maker.

Audio

2 of 2 differ

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

Realtek ALC40821Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20265.1 CH HD Audio with Content Protection (Realtek ALC4082 Audio Codec).

Not available

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.

ESS ES92191Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026ESS SABRE9219 DAC for Rear Panel Audio (130dB SNR). SABRE9219 is ESS part ES9219, so ESS ES9219 is stored. The Vortez review writes ES9219.3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026For DAC, the board uses ESS SABRE9219 with a 130dB signal-to-noise ratio.

ESS ES9260Q1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The Audio section lists the ESS SABRE9260Q DAC under ROG Strix Hive II Audio Features. The DAC is in the ROG STRIX HIVE II module that ships in the box and connects by USB Type-C. The board itself has no audio codec, no rear audio jacks and no front audio header. SABRE9260Q is written as the part number ES9260Q.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026The board has no audio at all. Audio runs through the included ROG Hive II.6Reviewtechporn.ph/asus-rog-strix-x870-i-gaming-wifi-reviewRead 16 October 2026Spec table: DAC ESS SABRE9260Q. The review says the HIVE II uses the ESS SABRE9260Q chip.

Features

4 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.

Yes1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20261 x BIOS Flashback Button on the rear panel.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 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.

Yes1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20261 x Clear CMOS Button on the rear panel. The board also has a Clear CMOS jumper.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 20261 x Clear CMOS button on the back panel list.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026The specifications summary lists a Clear 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.

Yes1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20261 x Dr. Debug with LED. Chapter 2.14 lists the Dr. Debug codes.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026There is a debug code display at the top right of the board, next to the power and reset buttons.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Special features list Q-LED with four status LEDs (CPU, DRAM, VGA, boot device). No Q-Code display is listed.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026The specifications summary lists only Q-LED status lights.

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.

Yes1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 20261 x Power Button with LED and 1 x Reset Button with LED. Chapter 2.13 describes the buttons.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026Power and reset buttons sit at the top right of the board.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026The board has only a 2-pin Power Button header. The power button is on the ROG STRIX HIVE II, a separate module that connects to the board with a USB Type-C cable, so it is not a button on the board or a fitted module.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Miscellaneous connectors list a 2-pin Power Button header. The ROG STRIX HIVE II has the power button.

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

Not available

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026BIOS is a single 256 Mb flash ROM. Dual BIOS is not stated.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Specifications summary: 256 Mb Flash ROM, UEFI AMI BIOS. Dual BIOS is not stated.

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

Yes5Retailer pagescan.co.uk/products/asrock-x870e-taichi-lite-amd-x870e-am5-ddr5-pcie-50-4x-m2-usb-40-5g-wifi-7-amd-expo-e-atxRead 15 October 2026Scan UK lists a flexible, adjustable I/O shield. The Scan warranty of 24 months return to base and Amazon's 1 year are retailer terms and are not stored.6Retailer pagecomputerassistance.co.uk/product/asrock-x870e-taichi-lite-amd-am5-socket-motherboard-e-atx-4x-ddr5-slots-4x-m-2-sockets-fitted-i-o-shield-5gbe-lan-wi-fi-7-1x-hdmi-port-2x-usb-c-usb4Read 15 October 2026The page lists a Flexible Integrated I/O Shield under unique features and calls it a fitted I/O shield in the title.7Retailer pageamazon.com/dp/B0DFNPK2MXRead 15 October 2026The listing's feature image labels a Flexible Integrated I/O Shield.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Special features 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.

Tool-free M.2 latch, Tool-free M.2 heatsink1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Chapters 2.15 to 2.17 show every SSD held by a hand-turned nut lock, stored as m2_latch. The M2_1 heatsink comes off with a button (chapter 2.15). The manual shows a button on the M2_2 heatsink too, but Club386 and Tech4Gamers say only the M2_1 heatsink is tool-free. The manual has no EZ Release latch for the graphics card, and Club386 says the Lite does not have it.3Reviewtech4gamers.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The M2_1 heatsink has a tool-less mechanism. The Gen4 slots need a screwdriver for the heatsinks.4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026The heatsink atop the PCIe 5.0 x4 slot is toolless. The other three need a screwdriver. The EZ Release for graphics cards is missing on the Lite.

Tool-free M.2 latch, PCIe slot release, Push-on antenna connector1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026ASUS Q-Design: M.2 Q-Latch, PCIe Slot Q-Release Slim and Q-Antenna. LanOC says the M.2 heatsink cover is held by two screws.5Reviewlanoc.org/review/motherboards/rog-strix-x870-i-gaming-wifiRead 16 October 2026The M.2 sandwich cover is held by two screws. The M.2 Q-Latch is tool-free. PCIe Q-Release Slim and snap-on antenna connectors are described.

Measured

3 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.

44.7°C4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026Club386 performance table: VRM temperature 44.7 C at stock. Test system: Ryzen 9 9900X, Noctua NH-D15 chromax.black, Kingston Fury Renegade DDR5-6400 32GB, Crucial T700, Radeon RX 7800 XT, be quiet! Dark Power 13 1000W. The review's How we test page says temperatures are read with an infrared thermometer. The stress test, its duration, the sensor position and the ambient temperature are not stated.

Not available

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.

121W4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026Club386 performance table: power consumption idle 121 W. The meter is not named and the whole-system reading is assumed from the table title. Same test system as the VRM result.

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.

297W4Reviewclub386.com/asrock-x870e-taichi-lite-reviewRead 15 October 2026Club386 performance table: power consumption load 297 W. The load test is not named. The graphics card is not stated as loaded. Tech4Gamers reports a 396 W peak in Cinebench 2024 multi-core with a Ryzen 9 9950X and an RTX 4090, which is a different system and is not stored.

Not available

In the box

1 of 1 differ

In the boxiItems as the maker lists them.

4 x Serial ATA (SATA) data cables, 1 x ASRock WiFi 2.4/5/6 GHz antenna, 1 x ARGB splitter cable, 3 x Thermistor cables1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026Package contents: 4 x Serial ATA (SATA) data cables (Optional), 1 x ASRock WiFi 2.4/5/6 GHz antenna (Optional), 1 x ARGB splitter cable (Optional) and 3 x Thermistor cables (Optional). Club386 also mentions a keycap, which the manual does not list.

1 x Panel cable, 1 x ROG USB2.0 splitter cable, 2 x SATA 6Gb/s cables, 1 x ROG FPS Card, 1 x ROG STRIX HIVE II, 1 x USB Type-C power connection cable, 1 x ASUS WiFi Q-Antenna, 1 x Cable ties package, 1 x M.2 Q-Latch package, 1 x ROG key chain, 1 x ROG Strix stickers, 1 x M.2 rubber package, 1 x Quick start guide1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026Accessories list on the specification page, the same as the manual's package contents.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026Package contents: panel cable, ROG USB2.0 splitter cable, 2 SATA cables, ROG FPS Card, ROG Strix Hive II, USB Type-C power connection cable, WiFi Q-Antenna, cable ties, M.2 Q-Latch package, ROG key chain, ROG Strix stickers, M.2 rubber package, quick start guide.

Links

Not compared

Product page

www.asrock.com/mb/AMD/X870E%20Taichi%20Lite/index.asp2Maker product pageasrock.com/mb/AMD/X870E%20Taichi%20Lite/index.aspRead 15 October 2026ASRock's product page from the picked list. It answers agents with a bot check, so it was not opened. The link is stored as given.

rog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifiRead 16 October 2026

Spec sheet

Not available

rog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/spec1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870-i-gaming-wifi/specRead 16 October 2026

Manual

download.asrock.com/Manual/X870E%20Taichi%20Lite.pdf1Owner's manualdownload.asrock.com/Manual/X870E%20Taichi%20Lite.pdfRead 15 October 2026ASRock user manual X870E Taichi Lite, Version 1.0, published August 2024, from download.asrock.com. ASRock's own product pages answer with a bot check and could not be read.

dlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdf3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/ROG_STRIX_X870-I_GAMING_WIFI/E28633_ROG_STRIX_X870-I_GAMING_WIFI_EM_V3_WEB.pdfRead 16 October 2026ASUS user's manual E28633, English edition, Revised Edition V3, August 2026.

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

1 of 1 differ

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.

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3years8Retailer pageeshop.asus.com/us/90mb1iw0-m0aay0-rog-strix-x870-i-gaming-wifi.htmlRead 16 October 2026The ASUS US eShop page lists a 3 year manufacturer warranty. Arvutitark in Estonia lists 36 months.

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