BRAND : BIOSTAR
Model : B550MH
CPU SUPPORT :
1) Socket AM4 support AMD Supports 3rd Gen AMD Ryzen™ (Matisse / Renoir) processors and Ryzen™ 4th Gen (Vermeer) processors and Ryzen™ 4th Gen (Vermeer) processors.
2) Support for future AMD Ryzen processors with BIOS update.
MEMORY :
4th Gen AMD Ryzen Processors (Vermeer CPUs):
Supports Dual Channel DDR4 4400+(OC)/ 4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133/ 1866
3rd Gen AMD Ryzen Processors (Matisse CPUs):
Supports Dual Channel DDR4 4400+(OC)/ 4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133/ 1866
3rd Gen AMD Ryzen with Radeon Graphics Processors (Renoir APUs):
Supports Dual Channel DDR4 4933+(OC)/ 4800(OC)/ 4600(OC)/ 4400(OC)/ 4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133/ 1866
4 x DDR4 DIMM Memory Slot, Max. Supports up to 128 GB Memory
Each DIMM supports non-ECC 8/ 16/ 32 GB DDR4 module
INTEGRATED VIDEO SUPPORT:
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 x 4 (64Gb/s)/ 3.0 x 4 (32Gb/s) - NVMe/ AHCI SSD
Supports SATA III (6.0Gb/s) SSD
* M.2 (M Key) Socket (M2_PCIe-SATA1):
The bandwidth is depended on CPU.
Supports PCIe 4.0 x 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
Supports 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 x 16 Slot:
Supports PCIe 4.0 x 16 mode with AMD Ryzen™ processors. (Matisse only)
Supports PCIe 3.0 x 16 mode AMD Ryzen™ with Radeon Vega Graphics processors. (Renoir only)
2 x PCIe 3.0 x 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
INTERNATIONAL 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 x 8-Pin Power Connector
1 x 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 : Micro ATX Form Factor Dimension: 24.4cm x 20.8cm ( W x L )
ACCESSORIES :
2 x SATA Cable
1 x I/O Shield
1 x DVD Driver
1 x Quick Guide
FEATURES :
Supports 100% Solid capacitor
A.I FAN
PCIe M.2 4.0