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PC parts / Motherboards

MSI MAG X870E GAMING PLUS MAX WIFI
CPU socket
AM5
Chipset
AMD X870E
Form factor
ATX
M.2 slots
3

65 of 78 fields known.

At a glance

Ports

  • USB-C USB4
  • USB-C USB 3.2 Gen 2x2
  • 2 USB-A USB 3.2 Gen 2
  • 2 USB-A USB 3.2 Gen 1
  • 4 USB-A USB 2.0
  • HDMI 2.1
  • Ethernet (RJ45)
  • 3 3.5 mm audio
  • USB-C header
  • 2 USB 3 header (19-pin)
  • 3 USB 2.0 header (9-pin)

All specs

SourceCalculated

General

Announced
Not available
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Segment
Gaming8Reviewthefpsreview.com/2026/02/24/msi-mag-x870e-gaming-plus-max-wifi-motherboard-reviewRead 14 October 2026The review calls MAG the MSI Arsenal Gaming tier and the board an entry-level enthusiast motherboard. Geizhals lists the segment as Mainstream and is not used.
Board revision
Not available

Platform

Chipset
AMD X870E1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026
Supported processors
AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 17: Ryzen 9000/8000/7000 Series desktop processors, socket AM5. The manual refers to msi.com for the newest support status. Read on 2026-10-14.

Board

Front and side, drawn to scale.

Board dimensions
Width244Height305mm(9.6 × 12 in)1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 20: 9.6 in. x 12 in. (244 mm x 305 mm).
Back-connect design
No1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026The page 27 layout shows the usual front-side power, fan and USB connectors. The board is not a back-connect design.
RGB lighting on the board
No8Reviewthefpsreview.com/2026/02/24/msi-mag-x870e-gaming-plus-max-wifi-motherboard-reviewRead 14 October 2026There are no RGBs on this board, but several headers are available. Club386 also says there is no RGB lighting.

Power delivery

Power stage layout
14+2+13Retailer pageamazon.com/X870E-Gaming-Plus-MAX-Motherboard/dp/B0GKQMNGWPRead 14 October 2026From the manufacturer: Digital PWM IC 14 Phase Duet Rail Power System (60A / SPS), 2 Phase SOC Power, 1 Phase MISC Power. Reviews write it as 14+2+1.6Reviewclub386.com/msi-mag-x870e-gaming-plus-max-wifi-reviewRead 14 October 2026Spec table: VRM 14+2+1, 60A.
CPU core (Vcore) power stages
143Retailer pageamazon.com/X870E-Gaming-Plus-MAX-Motherboard/dp/B0GKQMNGWPRead 14 October 2026From the manufacturer: Ultra Power, 14 DRPS with 60A SPS. Geizhals lists 14 Vcore stages (7 doubled phases).
VRM controller
Not available
Extra slot power connector
Yes1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 19 and page 44: 1x 8-pin PCIe power connector (PCIE_PWR1).

Memory

Max memory
256GB1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 17: 4x DDR5 memory slots, supporting up to 256GB.
Max memory speed (overclocked)
8,200MT/s3Retailer pageamazon.com/X870E-Gaming-Plus-MAX-Motherboard/dp/B0GKQMNGWPRead 14 October 2026Features and specs: Memory Clock Speed 8200 MHz. The title says DDR5 Memory Boost (up to 8200+ MT/s OC). The text names no CPU family and no module setup. Geizhals lists max. DDR5-8200 OC. Club386 says one stick runs 8,200 MT/s and a dual-channel pair up to 6,400 MT/s.6Reviewclub386.com/msi-mag-x870e-gaming-plus-max-wifi-reviewRead 14 October 2026Spec table: max. OC speed 8,200MT/s. One stick runs 8,200 MT/s and a dual-channel pair up to 6,400 MT/s per the text.
ECC memory
No1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 17: supports non-ECC, un-buffered memory.
CUDIMM support
No1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 17: supports CUDIMM, clock driver bypass mode only. POR boot frequency and support vary by CPU series.

Expansion slots

Expansion slots
Physical slotElectrical lanesPCIe generationConnected toCount
PCIe x16165CPU1
PCIe x1644Chipset1
PCIe x1613Chipset1
PCIe x113Chipset1
Full-length PCIe slots
3
Fastest PCIe x16 slot generation
5

Storage

M.2 storage slots
SlotPCIe generationPCIe lanesConnected toLongest driveTakes SATA drivesHeatsink
M2_154CPUM.2 2280NoYes
M2_244ChipsetM.2 2280NoYes
M2_344ChipsetM.2 22110NoYes
M.2 slots
3
PCIe 5.0 M.2 slots
1
SATA ports
41Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 17: 4x SATA 6Gb/s ports (from the X870E chipset).

Rear ports

Rear ports
TypeVersionCountMax link rate (Gbps)Thunderbolt or USB4DP Alt Mode
USB-CUSB4140USB4Yes
USB-CUSB 3.2 Gen 2x2120Not availableNot available
USB-AUSB 3.2 Gen 2210Not availableNot available
USB-AUSB 3.2 Gen 125Not availableNot available
USB-AUSB 2.040.48Not availableNot available
HDMIHDMI 2.11Not availableNot availableNot available
Ethernet (RJ45)Not available15Not availableNot available
3.5 mm audioNot available3Not availableNot availableNot available
Rear USB ports
10
Rear USB-C ports
2
Fastest rear USB port
40Gbps
Thunderbolt
No

Internal connectors

Internal USB headers
HeaderMax data rate (Gbps)HeadersFront ports served
USB-C header1011
USB 3 header (19-pin)524
USB 2.0 header (9-pin)0.4836
Front USB-C header speed
10Gbps
Fan headers
81Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 19: 1x 4-pin CPU fan, 1x 4-pin water-pump/system fan and 6x 4-pin system fan connectors. The EZ Conn-Header (JAF_1) is not counted.
ARGB headers
31Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 19: 3x 3-pin A-RAINBOW V2 (ARGB Gen2) LED connectors.
RGB headers
11Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 19: 1x 4-pin RGB LED connector.

Networking

Ethernet controllers
Realtek RTL81261Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 18: 1x Realtek 8126VB 5Gbps LAN controller. The suffix VB is left out.
Ethernet ports
1
Ethernet speed
5Gbps
Wi-Fi module
Not available

Audio

DAC chip
Not available

Features

BIOS flashback
Yes1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Pages 19 and 23: Flash BIOS button on the back panel, with the Flash BIOS port.
Clear CMOS button (rear)
Yes1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Pages 19 and 23: Clear CMOS button on the back panel.
Power button on the board
No1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026The specifications, special features and onboard LED pages list no power or reset button on the board. The FPS Review says the board has no power buttons.8Reviewthefpsreview.com/2026/02/24/msi-mag-x870e-gaming-plus-max-wifi-motherboard-reviewRead 14 October 2026You won't find any debug digital outputs or power buttons.
Dual BIOS
No1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 20: BIOS is 1x 512 Mb flash. Dual BIOS is not stated.

Measured

Power draw idle
85W7Measurementclub386.com/msi-mag-x870e-gaming-plus-max-wifi-reviewRead 14 October 2026Club386 performance table: power consumption idle 85 W. The meter is not named and the whole-system reading is assumed from the table title. Same test system as the VRM result.
Power draw CPU stress
248W7Measurementclub386.com/msi-mag-x870e-gaming-plus-max-wifi-reviewRead 14 October 2026Club386 performance table: power consumption load 248 W. The load test is not named. The same table shows the load rising from 248 W to 332 W with Game Boost, which tunes Precision Boost Overdrive for the CPU. The graphics card is not stated as loaded.

In the box

In the box
1x Motherboard, 1x Quick installation guide, 1x European Union Regulatory Notices, 2x SATA 6Gb/s cables, 1x EZ Front Panel Cable, 1x 1 to 2 EZ Conn-Cable (V1), 1x EZ Wi-Fi antenna, 2x EZ M.2 Clip II, 1x EZ M.2 Clip II Remover1Owner's manualgzhls.at/blob/ldb/e/4/e/3/b4434731d7bbf48415b45a72b73c3d488e95.pdfRead 14 October 2026Page 22 package contents.

Warranty

Manufacturer warranty (source market)
3years3Retailer pageamazon.com/X870E-Gaming-Plus-MAX-Motherboard/dp/B0GKQMNGWPRead 14 October 2026Item details: Warranty Description 3 Years. The FPS Review also says three years. Geizhals lists 3 Jahre.4Spec databasegeizhals.de/msi-mag-x870e-gaming-plus-max-wifi-a3685336.htmlRead 14 October 2026Garantie 3 Jahre.

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Sources

We read 10 sources for this motherboard. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 38 fields
  2. Read 14 October 2026Backs 1 field
  3. Read 14 October 2026Backs 7 fields
  4. Read 14 October 2026Backs 6 fields
  5. Read 14 October 2026Backs 2 fields
  6. Read 14 October 2026Backs 4 fields
  7. Read 14 October 2026Backs 3 fields
  8. Read 14 October 2026Backs 7 fields
  9. Read 14 October 2026Backs 2 fields
  10. Read 14 October 2026Backs 1 field

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