The Highest Work Levels Attained

Geared towards the business and casual users, the new BIOSTAR B550MH motherboard is designed to be efficient and reliable with bleeding edge technology built to be the best in the market with a new stylish PCB design.

The B550MH motherboard supports up to 64Gb of RAM across 2DIMMs with the capability of reaching 4400+OC speeds and technologies like PCIe 4.0 that supports 16GT/s bit data transfer rates which is 2 times faster than PCIe 3.0 with backward compatibility, as well as PCIe M.2 4.0 which delivers lower latency on a higher bandwidth of 64Gb/s which is 2× faster than the old PCIe M.2 3.0 making the new BIOSTAR B550MH motherboard a great choice for many applications.

FEATURES

• 3rd Gen AMD Ryzen Desktop Ready
  • Not Compatible with AMD Ryzen 5 3400G & AMD Ryzen 3 3200G
• AMD Socket AM4 B550
  • PCIe 4.0 Ready
• Supports 2-DIMM DDR4–4933+(OC)
• Supports USB 3.2 Gen1
• Supports PCIe M.2 4.0 (64Gb/s)
• Supports HDMI 4K resolution

SPECIFICATIONS

• Chipset:
  • AMD B550
• CPU SUPPORT:
  • Socket AM4 support
  • AMD 3rd Gen AMD Ryzen™ (Matisse / Renoir) processors
    • Not Compatible with AMD Ryzen 5 3400G & AMD Ryzen 3 3200G
    • Support for future AMD Ryzen processors with BIOS update
• MEMORY:
  • 3rd Gen AMD Ryzen Processors (Matisse CPUs):
    • Support for DDR4 4400+(OC) / 4000(OC) / 3800(OC) / 3600(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 / 1866
  • 3rd Gen AMD Ryzen with Radeon Graphics Processors (Renoir APUs):
    • Support for DDR4 4933+(OC) / 4800(OC) / 4600(OC) / 4400(OC) / 4000(OC) / 3800(OC) / 3600(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 / 1866
  • 2 x DDR4 DIMM Memory Slot, Max. Supports up to 64 GB Memory
  • Each DIMM supports non-ECC 8/ 16/ 32 GB DDR4 module
    • DDR4 – 2667 only for Ryzen CPU.
• INTEGRATED VIDEO:
  • By CPU model
  • Supports DX12
  • Supports HDCP
• STORAGE:
  • 4 x SATA III Connector (6Gb/s): Supports AHCI & RAID 0, 1, 10
  • 1 x M.2 (M Key) Socket:
    • Supports M.2 Type 2242/ 2260/ 2280 SSD module
    • Supports PCIe 4.0 × 4 (64Gb/s)/ 3.0 × 4 (32Gb/s) – NVMe/ AHCI SSD
    • Supports SATA III (6.0Gb/s) SSD
  • The bandwidth is depended on CPU.
  • Supports PCIe 4.0 × 4 (64Gb/s) speed, which depends only on Ryzen 3rd Gen Matisse.
• LAN:
  • Realtek RTL8111H
  • 10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability
  • Support Super LAN Surge Protection
• AUDIO CODEC:
  • ALC887
  • 7.1 Channels, High Definition Audio, Hi-Fi(Front)
• USB:
  • 8 x USB 3.2 (Gen1) ports (4 on rear I/Os and 4 via internal headers)
  • 6 x USB 2.0 ports (2 on rear I/Os and 4 via internal headers)
• EXPANSION SLOT:
  • 1 x PCIe 4.0/ 3.0 × 16 Slot:
    • Supports PCIe 4.0 × 16 mode with AMD Ryzen™ processors. (Matisse only)
    • Supports PCIe 3.0 × 16 mode AMD Ryzen™ with Radeon Vega Graphics processors. (Renoir only)
  • 2 x PCIe 3.0 × 1 Slot
    • According to different CPUs will have different speeds.
• REAR I/O:
  • 1 x PS/2 Keyboard
  • 1 x PS/2 Mouse
  • 1 x HDMI Port
  • 1 x VGA Port
  • 1 x LAN port
  • 4 x USB 3.2 (Gen1) Ports
  • 2 x USB 2.0 Ports
  • 3 x Audio Jack
• INTERNAL I/O:
  • 4 x SATA III (6.0Gb/s) Connectors
  • 2 x USB 2.0 Header (each header supports 2 USB 2.0 ports)
  • 2 x USB 3.2 (Gen1) Header (each header supports 2 USB 3.2 (Gen1) ports)
  • 1 × 8-Pin Power Connector
  • 1 × 24-Pin Power Connector
  • 1 x CPU Fan Connector
  • 1 x System Fan Connector
  • 1 x Front Panel Header
  • 1 x Front Audio Header
  • 1 x Clear CMOS Header
  • 1 x Internal Stereo Speaker Header
  • 1 x COM Port Header
• H/W MONITORING:
  • CPU / System Temperature Monitoring
  • CPU / System Fan Monitoring
  • Smart / Manual CPU Fan Control
  • System Voltage Monitoring
• DIMENSION:
  • mATX Form Factor Dimension: 24.4cm x 20.8cm ( W x L )
• OS SUPPORT:
  • Supports Windows 10(64bit)
• BUNDLE SOFTWARE:
  • BullGuard
• ACCESSORIES:
  • 2 x SATA Cable
  • 1 x I/O Shield
  • 1 x DVD Driver
  • 1 x Quick Guide
• FEATURES:
  • Supports 100% Solid capacitor
  • Supports A.I FAN
  • PCI-E M.2 4.0