MSI MAG X870 TOMAHAWK WIFI – AMD AM5 DDR5, 14+2+1 Duet Rail, Frozr Guard w/ extended heatsink, EZ DIY, PCIe 5.0, Gen5 M.2, USB4, 5G LAN & Wi‑Fi7, Audio Boost 5

• CPU Support:

  • AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors

  • Socket AM5

• Memory:

  • 4x DDR5 UDIMM slots, with a maximum memory capacity of 256GB

  • Supports DDR5 8400 - 5600 (OC) MT/s and 5600 - 4800 (JEDEC) MT/s

  • Ryzen™ 9000 Series Processors Max Overclocking Frequencies:

    • 1DPC 1R: Up to 8400+ MT/s

    • 1DPC 2R: Up to 6400+ MT/s

    • 2DPC 1R: Up to 6400+ MT/s

    • 2DPC 2R: Up to 4800+ MT/s

  • Supports AMD POR Speed and JEDEC Speed, Memory Overclocking, and AMD EXPO™

  • Supports Dual-Channel mode, Non-ECC, Un-buffered memory, and CUDIMM (Clock Driver bypass mode only*)

Performance Enhancements

• Ultra Performance:

  • 14+2+1 Duet Rail Power System

  • Dual 8-pin CPU power connectors

  • Core Boost, Memory Boost

  • 8-layer PCB made with 2oz thickened copper and server-grade level material

Cooling Solutions

• Frozr Guard:

  • Extended Heatsink

  • MOSFET thermal pads rated for 7W/mK

  • Additional choke thermal pads

  • EZ M.2 Shield Frozr II for high performance and non-stop experience

DIY Friendly Features

• EZ DIY:

  • EZ M.2 Shield Frozr II

  • EZ M.2 Clip II

  • EZ PCIe Release

  • EZ Antenna

Connectivity and Networking

• Lightning Fast Game Experience:

  • PCIe 5.0 slot

  • Lightning Gen 5 x4 M.2

• Ultra Connect:

  • USB4 and 5G LAN with Wi-Fi 7 Solution for professional and multimedia use

  • Secure, stable, and high-speed networking and data transmission

Audio

• Audio Boost 5:

  • Studio-grade sound quality for immersive gaming experience

Onboard Graphics

• HDMI™:

  • Supports HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz*

• Type-C DisplayPort:

  • USB4® port, supporting DisplayPort 1.4 with HBR3 over USB Type-C, maximum resolution of 4K 60Hz*

  • Note: Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.

Slots and Storage

• PCI-E Slots:

  • 3x PCI-E x16 slots

    • PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)

    • PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)

    • PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)

• Storage:

  • 4x M.2 slots

    • M.2_1 Source (From CPU): Supports PCIe 5.0 x4, supports 22110/2280 devices

    • M.2_2 Source (From CPU): Supports PCIe 5.0 x4, supports 2280/2260 devices

    • M.2_3 Source (From Chipset): Supports PCIe 4.0 x2, supports 2280/2260 devices

    • M.2_4 Source (From Chipset): Supports PCIe 4.0 x4, supports 2280/2260 devices

  • 4x SATA 6G connectors

  • RAID Support for RAID 0, RAID 1, and RAID 10 for M.2 NVMe storage devices

USB Ports

• Rear Ports:

  • 4x USB 2.0

  • 3x USB 5Gbps Type A

  • 2x USB 10Gbps Type A

  • 1x USB 10Gbps Type C

  • 2x USB 40Gbps Type C

• Front Ports:

  • 4x USB 2.0

  • 4x USB 5Gbps Type A

  • 1x USB 20Gbps Type C

Networking

• LAN:

  • Realtek® 8126-CG 5G LAN

Internal IO

• Power Connectors:

  • 1x ATX_PWR

  • 2x CPU_PWR

  • 1x PCIE_PWR 8pin

• Fan Headers:

  • 1x CPU Fan

  • 1x Combo Fan (Pump_Sys Fan)

  • 6x System Fan

• Other Connectors:

  • 1x EZ Conn-header (JAF_2)

  • 2x Front Panel (JFP)

  • 1x Chassis Intrusion (JCI)

  • 1x Front Audio (JAUD)

  • 3x Addressable V2 RGB LED connector (JARGB_V2)

  • 1x RGB LED connector (JRGB)

  • 1x TPM pin header (Support TPM 2.0)

  • 4x USB 2.0 ports

  • 4x USB 5Gbps Type A ports

  • 1x USB 20Gbps Type C port

Wireless LAN & Bluetooth

• Wi-Fi 7:

  • Pre-installed in the M.2 (Key-E) slot

  • Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps

  • Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

  • Bluetooth®: 5.4**, MLO, 4KQAM

  • Note: 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.

  • *Note: The Bluetooth version may be updated. Refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.

LED Features

• 4x EZ Debug LED

• 1x EZ Digit Debug LED

Back Panel Ports

• Ports:

  • Clear CMOS Button

  • USB 10Gbps Type-A

  • USB 5Gbps Type-A

  • USB 2.0

  • 5G LAN

  • Wi-Fi / Bluetooth

  • Audio connectors

  • Flash BIOS Button

  • HDMI™

  • USB 40Gbps Type-C

  • USB 10Gbps Type-C

  • USB 10Gbps Type-A

Operating System

• Support: Windows® 11 64-bit