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MSI

MSI MAG X870E GAMING PLUS MAX WIFI + Ryzen 7 9800X3D AMD motherboard combo

SKU CH-T4DB-8GKGG

AM5 motherboard paired with a Ryzen 7 9800X3D CPU, DDR5 to 8200 MT/s, PCIe 5.0 x16, three M.2 slots, 5G LAN and Wi-Fi 7

  • CPU Socket TypeAM5
  • CPU TypeSupports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processor
  • ChipsetAMD X870E
  • Number of Memory Slots4x DDR5 UDIMM
  • Memory StandardMemory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JED
  • Maximum Memory Supported256GB
  • Ready for future CPUs with 64MB BIOS capacity
  • Maximum CPU performance via OC Engine clock generator
  • Tool-free graphics card swaps with EZ PCIe Release button
  • Tool-less M.2 SSD installation using EZ M.2 Shield Frozr II
  • Wi-Fi 7 delivers 5.8Gbps speed over 320MHz channel

Combo platform

This bundle pairs an MSI MAG X870E GAMING PLUS MAX WIFI motherboard with an AMD Ryzen 7 9800X3D processor on the AM5 socket. It targets builders who want a ready-matched CPU and board for gaming or content creation. The combination covers current Ryzen 9000, 8000 and 7000 series compatibility. A 64MB BIOS ROM adds headroom for future microcode updates.

Memory and storage headroom

Four DDR5 slots accept up to 256GB in dual-channel mode. JEDEC speeds run at 5600 to 4800 MT/s while overclocked profiles reach 8200+ MT/s with a single-rank DIMM per channel or 6400+ MT/s with dual-rank modules. Three M.2 sockets provide one PCIe 5.0 x4 slot from the CPU and two PCIe 4.0 x4 slots from the chipset, all supporting 2280 and 2260 form factors. Four SATA 6G ports remain for additional drives.

Build integration

The ATX board delivers a PCIe 5.0 x16 slot for graphics cards when a Ryzen 9000 or 7000 series CPU is installed, dropping to PCIe 4.0 x8 or x4 with Ryzen 8000 series APUs. A second full-length slot and a single x1 slot handle add-in cards. Networking uses Wi-Fi 7 with a 320MHz channel for up to 5.8Gbps throughput and a 5G LAN port. EZ PCIe Release and EZ M.2 Shield Frozr II simplify component swaps. An extended PWM heatsink manages thermals for sustained loads. Realtek ALC897 audio handles onboard sound.

Highlights

  • Ready for future CPUs with 64MB BIOS capacity
  • Maximum CPU performance via OC Engine clock generator
  • Tool-free graphics card swaps with EZ PCIe Release button
  • Tool-less M.2 SSD installation using EZ M.2 Shield Frozr II
  • Wi-Fi 7 delivers 5.8Gbps speed over 320MHz channel

Specifications

BrandMSI
ModelMAG X870E GAMING PLUS MAX WIFI+7 9800X3D
Part NumberMAG X870E GAMING PLUS MAX WIFI+7 9800X3D
CPU Socket TypeAM5
CPU TypeSupports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors
ChipsetAMD X870E
Number of Memory Slots4x DDR5 UDIMM
Memory StandardMemory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen 9000 Series Processors max. overclocking frequency:
1DPC 1R Max speed up to 8200+ MT/s
1DPC 2R Max speed up to 6400+ MT/s
2DPC 1R Max speed up to 6400+ MT/s
2DPC 2R Max speed up to 6000+ MT/s
Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPO
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*
CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail
Maximum Memory Supported256GB
Channel SupportedDual Channel
ECC SupportedNon-ECC
Buffer SupportedUn-buffered
PCI Express 5.0 x16PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E1 slot
Supports PCIe 5.0 x16 (For Ryzen 9000/ 7000 Series processors)
Supports PCIe 4.0 x8 (For Ryzen 8700/ 8600/ 8400 Series processors)
Supports PCIe 4.0 x4 (For Ryzen 8500/ 8300 Series processor)
PCI Express 4.0 x161 x PCI Express 4.0 x16
PCI Express 3.0 x160 x PCI Express 3.0 x16
PCI Express x162 x PCI Express x16
PCI Express x11 x PCI Express x1
Serial ATA (SATA)4x SATA 6G
M.23 x M.2 (Support PCIe 5.0 x4 & PCIe 4.0 x4)
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 22110/2280 devices
M.2_1 slot (From CPU)
Supports up to PCIe 5.0 x4 (For Ryzen 9000/ 7000 Series processors)
Supports up to PCIe 4.0 x4 (For Ryzen 8000 Series processors)
M.2_2 slot (From CPU)
Supports up to PCIe 4.0 x4 (For Ryzen 9000/ 8700/ 8600/ 8400/ 7000 Series processors)
M.2_3 slot (From CPU)
Supports up to
Audio ChipsetRealtek ALC897
Audio Channels7.1 Channels
LAN ChipsetRealtek 8126VB
Max LAN Speed5Gbps
BluetoothYes
Back I/O Ports4 x USB 2.0
2 x USB 5Gbps Type A
2 x USB 10Gbps Type A
1 x USB 20Gbps Type C
1 x USB 40Gbps Type C
1 x HDMI
HDMI1 x HDMI
DisplayPort1 x DisplayPort
Onboard USB1 x USB Type-C header, with USB 3.2 Gen 2x2 + 4 x USB 3.2 + 6 x USB 2.0
Other Connectors1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x Power Connector(PCIE_PWR 8pin)
1x CPU Fan
1x Combo Fan (Pump_Sys Fan)
6x System Fan
1x EZ Conn-header (JAF_1)
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
2x Direct OC Jumper (JBCLK)
Form FactorATX
LED LightingNone RGB
Dimensions (W x L)243.84mm x 304.8mm
Windows 11Supported
Features4x EZ Debug LED
1x EZ Memory Detection LED

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Questions about this item

Will the Ryzen 7 9800X3D fit this motherboard without a BIOS update?

The combo ships with the CPU already paired to the AM5 socket board, so the processor is supported out of the box.

What is the fastest DDR5 speed I can run with two memory modules?

With Ryzen 9000 series and two single-rank modules the board can reach 8200+ MT/s overclocked; two dual-rank modules top out at 6400+ MT/s.

Can I install a PCIe 5.0 graphics card and a PCIe 5.0 M.2 drive at the same time?

Yes, the primary x16 slot and the M.2_1 connector both run at PCIe 5.0 speeds directly from the CPU.

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