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MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **
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Condition
New Open Box
Description from Seller

Open Box. Used for testing however. One of the USB ports is damaged. Does not affect functionality. BIOS is up to date

AM4 socket. 4 x DDR4 memory slots, support up to 128GB 1; Supports DDR4 1866/2133/2400/2667/2800/2933/3000/3066/3200 MHz by JEDEC; Supports DDR4 2667/2800/2933/3000/3066/3200/3466/3600/3733/3866/4000/4133/4266/4400/4533/4600/4733/4800/4866+ MHz by A-XMP OC MODE.

AMD CrossFireX Graphics Support 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2; 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1Maximum shared memory of 16GB.

Four 288-Pin DDR4 SDRAM DIMM Sockets Support up to 64GB of system memory.

Audio Realtek ALC1200 Codec; 7.1-Channel High Definition Audio; Supports S/PDIF output.

Storage 6x SATA 6Gb/s ports; 2x M.2 slots (Key M); M2_1 slot (from AMD Processor); Supports PCIe 4.0/3.0 x4 1; Supports SATA 6Gb/s; Supports 2242/2260/2280/22110 storage devices; M2_2 slot (from AMD B550 chipset); Supports PCIe 3.0x4; Supports 2242/2260/2280 storage devices.

Expansion Slot 1x PCIe 4.0/3.0 x16 slot (PCI_E1) 1; 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2; 2x PCIe 3.0 x1 slots.

RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices; Supports RAID 0 and RAID 1 for M.2 NVMe storage devices.

USB 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector); 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors).

LAN 1x Realtek RTL8125B 2.5Gbps LAN controller; 1x Realtek RTL8111H 1Gbps LAN controller.

Internal Connectors 1x 24-pin ATX main power; 1x 8-pin ATX 12V power; 6x SATA 6Gb/s; 2x M.2 slots (M-Key); 1x USB 3.2 Gen 1 5Gbps Type-C port; 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports); 2x USB 2.0 connectors; 1x 4-pin CPU fan.

Internal Connectors 1x 4-pin water-pump fan connector; 6x 4-pin system fan connectors; 1x Front panel audio connector; 2x System panel connectors; 1x Chassis Intrusion connector; 2x 4-pin RGB LED connectors; 2x 3-pin RAINBOW LED connectors; 1x TPM module connector; 1x Clear CMOS jumper.

Specifications
  • Brand
    MSI
  • Form Factor
    ATX
Published 2/22/2026|Expires 3/24/2026

MSI B550 MAG Tomahawk Max WiFi AMD AM4 ATX Motherboard ** READ DESCRIPTION **

$95.00
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Have a similar item? Sell yours
Condition
New Open Box
Description from Seller

Open Box. Used for testing however. One of the USB ports is damaged. Does not affect functionality. BIOS is up to date

AM4 socket. 4 x DDR4 memory slots, support up to 128GB 1; Supports DDR4 1866/2133/2400/2667/2800/2933/3000/3066/3200 MHz by JEDEC; Supports DDR4 2667/2800/2933/3000/3066/3200/3466/3600/3733/3866/4000/4133/4266/4400/4533/4600/4733/4800/4866+ MHz by A-XMP OC MODE.

AMD CrossFireX Graphics Support 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2; 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1Maximum shared memory of 16GB.

Four 288-Pin DDR4 SDRAM DIMM Sockets Support up to 64GB of system memory.

Audio Realtek ALC1200 Codec; 7.1-Channel High Definition Audio; Supports S/PDIF output.

Storage 6x SATA 6Gb/s ports; 2x M.2 slots (Key M); M2_1 slot (from AMD Processor); Supports PCIe 4.0/3.0 x4 1; Supports SATA 6Gb/s; Supports 2242/2260/2280/22110 storage devices; M2_2 slot (from AMD B550 chipset); Supports PCIe 3.0x4; Supports 2242/2260/2280 storage devices.

Expansion Slot 1x PCIe 4.0/3.0 x16 slot (PCI_E1) 1; 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2; 2x PCIe 3.0 x1 slots.

RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices; Supports RAID 0 and RAID 1 for M.2 NVMe storage devices.

USB 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector); 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors).

LAN 1x Realtek RTL8125B 2.5Gbps LAN controller; 1x Realtek RTL8111H 1Gbps LAN controller.

Internal Connectors 1x 24-pin ATX main power; 1x 8-pin ATX 12V power; 6x SATA 6Gb/s; 2x M.2 slots (M-Key); 1x USB 3.2 Gen 1 5Gbps Type-C port; 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports); 2x USB 2.0 connectors; 1x 4-pin CPU fan.

Internal Connectors 1x 4-pin water-pump fan connector; 6x 4-pin system fan connectors; 1x Front panel audio connector; 2x System panel connectors; 1x Chassis Intrusion connector; 2x 4-pin RGB LED connectors; 2x 3-pin RAINBOW LED connectors; 1x TPM module connector; 1x Clear CMOS jumper.

Specifications
  • Brand
    MSI
  • Form Factor
    ATX