MSI MAG B550 TOMAHAWK Motherboard
The MAG B550 features an array of exlusive MSI technologies, such as Core Boost Technology, 6-layer PCB, PCIe steel armour and more. With its premium thermal solution and high speed transmission, get ready to upgrade your gaming experience with the new B550.
Core Boost Technology
- MSI premium layout design is ready for unleashing the maximum performance.
- Highest quality component digital power IC makes sure your system runs smoothly under the most extreme conditions.
PCIe Steel Armor
- PCIe Steel Armor helps by protecting VGA cards against bending and EMI for better performance, stability and strength.
6 layer PCB
- Enjoy higher performance and long-lasting system stability without any compromise thanks to 8 layer PCB.
Premium Thermal Solution
M.2 Shield Frozr
- Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
Extended Heatsink Design
- MSI extended heatsink and enhanced circuit design ensures even high-end processors to run in full speed.
Pump Fan Support
- Control watercooling pump speeds for best flow and noise control.
Heatsinks with Additional 7W/mK Choke Thermal Pad
- 7W/mK thermal pad provides better heat transfer to the heatsink.
2.5G Network Solution
- Enjoy better network experience with premium 2.5G LAN with LAN
Lightning Gen 4 Solution
- The latest Gen 4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
- Featuring the TURBO USB 3.2 Gen 2 10Gbps with reversible Type-C connector.
- RYZEN 9
- AMD B550 Chipset
- 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/ 5000/ 5100+ MHz by A-XMP OC MODE
- 1DPC 1R max speed 5100 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
- 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
- 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.
- Supports 2-Way AMD CrossFire™ Technology
- 1x HDMI port, supports a maximum resolution of 4096×2160 @24Hz 1
- 1x DisplayPort, supports a maximum resolution of 4096×2160 @60Hz 1
- Maximum shared memory of 2048 MB
- Available for the processor with integrated graphics.
- AMD B550 Chipset
- 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 3.0×4
- Supports 2242/ 2260/ 2280 storage devices
- The supported specification depends on installed processor.
- Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
- Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
- 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)
- AMD Processor
- 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
- 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
- Realtek® ALC1200 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output
- 1x Realtek® RTL8125B 2.5Gbps LAN controller
- 1x Realtek® RTL8111H 1Gbps LAN controller
- 1x 24-pin ATX main power connector
- 1x 8-pin ATX 12V power connector
- 6x SATA 6Gb/s connectors
- 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 (supports additional 4 USB 2.0 ports)
- 1x 4-pin CPU fan connector
- 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
BACK PANEL PORTS
- PS/2 Combo Port
- 2.5G LAN Port
- 1G LAN Port
- HD Audio Connectors
- Flash BIOS Button
- USB 2.0 Port
- HDMI Port
- USB 3.2 Gen 1 5Gbps (Type-A)
- USB 3.2 Gen 2 10Gbps (Type-A + Type-C)
- Optical S/PDIF OUT
- MAG B550 TOMAHAWK back panel ports
- ATX Form Factor
- 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
Support for Windows® 10 64-bit]
AMD Socket AM4
Memory Slot Support
Up To 128GB Memory Support
6x SATA 6Gb/s
Internal USB Connectors
1x USB 3.2 Gen 1, 1x USB 3.2 Gen 1 , 2x USB 2.0
Rear USB Ports
USB 3.2 Gen 1, USB 3.2 Gen 2
1 x DisplayPort
1 x HDMI Port
PCI-E X1 slot
2x PCI-E X1
PCI-E x16 slot
2x PCI-E X16
NVIDIA SLI/AMD CrossFire