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.

BIOSTAR 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.

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.

Chipset:
AMD B550

CPU SUPPORT:
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

MEMORY:
3rd Gen AMD Ryzen Processors (Matisse CPUs)
Support for 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)
Support for DDR4 4933+(OC) / 4800(OC) / 4600(OC) / 4400(OC) / 4000(OC) / 3800(OC) / 3600(OC) / 3200 / 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

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 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

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

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 )

OS SUPPORT:
Supports Windows 10(64bit)
※Biostar reserves the right to add or remove support for any OS with or without notice

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
A. I FAN
PCI-E M. 2 4.0

Продукт известен още и като B 550 MH, B 550MH, B550 MH