Biostar AMD B550 Chipset, Socket AM4 for Ryzen, Micro-ATX Motherboard

B550MH

CPU-Chipset
AMD B550 chipset
AMD B550 is the high-end chipset for overclockers and tweakers who need robust platforms. This chip provides the ultimate low-level control to its users
and delivers ultimate graphics card bandwidth.It also supports PCI-E Gen4 bandwidth

Audio
HD Audio
Provides high quality sound with minimal loss of audio fidelity.

Hi-Fi Ground
Hi-Fi Ground ( Golden Line ) is noise-blocking multi-layer PCB design to isolates analog audio signals from digital sources. Unique PCB layout is ideal
for exceptional clarity and high fidelity sound.

Video
HDMI 4K2K
The new 4K2K resolution enables high-definition image display with four times the resolution of full HD, 4K2K display is faithfully express bright, highly
detailed content that fills the entire screen with lifelike images. Connectivity with PCs via a single HDMI cable for displaying 4K2K data.

DX12
DirectX 12 introduces the next version of Direct3D, the graphics API at the heart of DirectX. Direct3D is one of the most critical pieces of a game or game
engine, and we've redesigned it to be faster and more efficient than ever before. Direct3D 12 enables richer scenes, more objects, and full utilization of
modern GPU hardware.

Integrated HDMI with HDCP
Onboard HDMI connector allows full video & audio support. It has industry leading high definition video quality.

Speed
SATAIII 6Gbps
SATAIII 6Gbps provides a higher bandwidth to retrieve and transfer HD media.
With this super speed data transfer, SATAIII allows an incredible data boost which is 2x faster than the SATA II.

Dual DDR4
The primary advantages of DDR4 over DDR3, include higher module density, lower voltage requirements, coupled with higher data transfer rate.

PCIe 4.0
PCIe 4.0 is the next evolution of the ubiquitous and general-purpose PCI Express I/O standard. At 16GT/s bit rate, the interconnect performance
bandwidth is doubled over PCIe 3.0, while preserving compatibility with software and mechanical interfaces.

PCIe M.2 4.0
PCIe M.2 4.0 is the latest storage interface, it delivers the highest bandwidth and lower latency. It is 2 times faster compared with PCIe M.2 3.0.

USB 3.2 Gen1 Type-A
USB 3.2 Gen1 delivers a compelling performance boosts and can be used to connect multiple devices without worrying about compatibility. It is capable of
data transfer speeds up to 5Gbps and backwards compatible with all existing USB products.

Durable
Super Durable Ferrite Choke
Super Durable Ferrite Choke brings the benefits of higher current capacity, lower energy loss and better power stability.

Super Durable Solid Caps
The best quality solid state capacitors with ultra low ESR design, the Super Durable Solid Caps doubles the lifespan.

Moistureproof of PCB
The popularity of PC usage and working environment is getting deteriorating and moist (rural, coastal, etc.). The PCB will be oxidizing easily by damp or
absorbed moisture, and ionic migration or CAF (Conductive Anodic Filament) will be generated. Moisture-proof PCB meets high density and high reliability
requirements for moisture proof.

100% Solid Caps
With armor-plated Biostar Technology, all capacitors are placed with 100% solid capacitors that have a lasting life cycle, durability and stability for crucial
components.

Protection
Super LAN Surge Protection
Super LAN Surge Protection, providing LAN port with more advanced antistatic protection capabilities by adding an integrated chip to strengthen electrical
stability and prevent damage from lightning strikes and electrical surges. SLSP (Super LAN Surge Protection) series motherboard upgrades the existing
system protection standards with maximum 4X protection comparing to other board makers.

OC / OV / OH Protection
OC / OV / OH Protection design detects overvoltage conditions and prevents voltage surges from spreading in real time. It also actively cuts off the
overvoltage supply to protect your system.

BullGuard Internet Security (90 days FREE trial)
BullGuard Internet Security comes with the broadest line-up of internet security features on the market, including: a cutting-edge dual Antivirus
engine, Online Backup for your precious files, PC Tune Up to speed up your system, a Game Mode for a seamless gaming experience, Parental Control,
Firewall, Safe Browsing and many more. Make the most of your digital life with Bullguard!

DIY
UEFI BIOS
Unified Extensible Firmware Interface (UEFI) is a brand new framework that provides a revolutionary interface. It is a modern clear and easy-to-use
graphical user interface. The UEFI comes with a colorful easy-understand icons leads users into the setup layer directly.

BIO-Flasher
BIO-Flasher is a convenient BIOS update tool. Just launch this tool and put the BIOS on USB pen driver before entering the OS. You can update your BIOS with
only a few clicks without preparing an additional floppy disk or other complicated flash utility.

A.I FAN
With A.I FAN users can ensure that their gaming PC can maintain its performance while staying cool. According to different cooling needs and
usage scenarios, users can control speed modes. Allows users to have more customizability of fan modes and automatically detects different temperatures
to make fan operate at defined speed for optimal cooling performance.
Furthermore, A.I FAN support both PWM and DC voltage fans for more cooling options.

B550MH Motherboard
• Supports AMD Ryzen 3rd Gen (Matisse/ Renoir) and 4th Gen (Vermeer) processors
• AMD B550 single chip architecture
• Supports 2-DIMM DDR4-
4933+(OC)/4800(OC)/4600(OC)/4400(OC)/4000(OC)/3800(OC)/3600(OC) /3200/2933/2667/2400/2133/1866
• Supports USB 3.2 Gen1
• Supports PCIe M.2 4.0 (64Gb/s)
• Supports HDMI 4K resolution

B550MH Specification
CPU
Socket AM4 support AMD 3rd Gen Ryzen™ (Matisse/ Renoir) processors and Ryzen™ 4th Gen (Vermeer) processors
Support for future AMD Ryzen processors with BIOS update
* Please refer to www.biostar.com.tw for CPU support list.

Memory
4th Gen AMD Ryzen Processors (Vermeer CPUs/ Future APUs):
Supports Dual Channel DDR4 4400+(OC)/ 4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133
3rd Gen AMD Ryzen Processors (Matisse CPUs): Supports Dual Channel DDR4 4400+(OC)/ 4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133
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
2 x DDR4 DIMM Memory Slot, Max. Supports up to 64 GB Memory
Each DIMM supports non-ECC and ECC Un-buffered 8/ 16/ 32 GB DDR4 module
* Please refer to www.biostar.com.tw for Memory support list.

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
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)

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

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 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

CPU / System Temperature Monitoring
CPU / System Fan Monitoring
Smart / Manual CPU Fan Control
System Voltage Monitoring

Micro ATX Form Factor Dimension: 24.4cm x 20.8cm ( W x L )

Supports Windows 10(64bit) / 11(64bit)

Supports 100% Solid capacitor
A.I FAN
PCIe M.2 4.0

What's in the box
1 x Biostar Motherboard
2 x SATA Cable
1 x I/O Shield
1 x DVD Driver
1 x Quick Guide