BIOSTAR B550MH Motherboard

BIOSTAR B550MH AM4 AMD B550 PCIe 4.0 DDR4 M.2 SATA 6Gb/s USB 3.2 Gen 1 mATX

BIOSTAR B550MH AM4 AMD B550 PCIe 4.0 DDR4 M.2 SATA 6Gb/s USB 3.2 Gen 1 mATX

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  • AMD B550 Single Chip Supports AMD 3Rd Ryzentm (Matisse/ Renoir) And Future 4Th Gen Processors
  • 2-DIMM DDR4-4933+(OC) Up To 64 GB Memory
  • 8 X USB 3.2 (Gen1) Ports
  • Pcie M.2 4.0 (64Gb/S)
  • HDMI 4K Resolution

Specifications Overview

Model B550MH
Release Date January 2021

* First availability for purchase, it may not correspond to the actual market launch date.

Socket AM4
Form factor Micro ATX
Chipset AMD B550
Supported Memory DDR4
1866Mhz 2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3600Mhz 3800Mhz 4000Mhz 4400Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support
SLI Support
CrossFire Support
RAID Support
Wireless LAN
PCI-Express x16 Slots 1
PCI-Express x4 Slots 0
PCI-Express x1 Slots 2
SATA 6 Gbps Ports 4
SATA Express Ports 0
M.2 Ports 1
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
RAM Slots 2
Maximum Supported RAM 64 GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 2
Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0

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