MAG B550 TOMAHAWK

Supports AM4 socket 3rd Gen AMD Ryzen™ processors, and future AMD Ryzen™ processors with BIOS update

AM4

AMD B550

4 x DDR4 memory slots, support up to 128GB
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
- 1DPC 1R max speed 4866 MHZ
- 1DPC 2R max speed 3866 MHZ
- 2DPC 1R max speed 4000 MHZ
- 2DPC 2R max speed 3600 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory (non-ECC mode)
Supports un-buffered memory

DDR4

3200 / 3066 / 3000 / 2933 / 2800 / 2667 / 2400 / 2133 / 1866MHz

4 Slots

1 x HDMI port, supports a maximum resolution of 4096x2160 @24Hz
1 x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz
Maximum shared memory of 2048 MB

Supports 2-Way AMD CrossFire™ Technology

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

1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)*
1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed**
2x PCIe 3.0 x1 slots

* The supported specification depends on installed processor.
** When installing devices in M.2_2, PCI_E2 & PCI_E3 slots at the same time, PCI_E3 slot will be unavailable, and M2_2 slot only supports PCIe x2.

AMD B550 Chipset
6 x SATA 6Gb/s ports
2 x M.2 slots (Key M)
M2_1 slot (from AMD Processor)
- Supports PCIe 4.0/ 3.0 x4*
- 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

* The supported specification depends on installed processor.

AMD B550 Chipset
3 x 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)
6 x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)

AMD Processor
2 x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
2 x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
6 x SATA 6Gb/s connectors
2 x M.2 slots (M-Key)
1 x USB 3.2 Gen 1 5Gbps Type-C port
1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1 x 4-pin CPU fan connector
1 x 4-pin water-pump fan connector
6 x 4-pin system fan connectors
1 x Front panel audio connector
2 x System panel connectors
1 x Chassis Intrusion connector
2 x 4-pin RGB LED connectors
2 x 3-pin RAINBOW LED connectors
1 x TPM module connector
1 x Clear CMOS jumper

1 x PS/2 Combo Port
1 x DisplayPort
1 x 2.5G LAN Port
1 x 1G LAN Port
5 x HD Audio Connectors
1 x Flash BIOS Button
2 x USB 2.0 Port
1 xHDMI Port
2 x USB 3.2 Gen 1 5Gbps (Type-A)
2 x USB 3.2 Gen 2 10Gbps (Type-A + Type-C)
1 x Optical S/PDIF OUT

1 x Realtek® RTL8125B 2.5Gbps LAN controller
1 x Realtek® RTL8111H 1Gbps LAN controller

None

ATX Form Factor
12 in. x 9.6 in. (30.5 cm x 24.4 cm)

N/A

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Support for Windows 10 64-bit