Description
https://www.biostar.com.tw/app/en/mb/introduction.php?S_ID=912
A320MH
Support AMD Ryzen CPU / APU
AMD A320 single chip architecture
Support 2-DIMM DDR4-2933/2667/2400/2133/1866 up to 32G maximum capacity
Support HDMI
Support USB 3.2 Gen1
Data Sheet Download
CPU-Chipset Features
AMD A320 chipset
AMD’s A320 chipset provides a simple, stable platform and more than enough connectivity and bandwidth options to satisfy both demanding home users and media aficionados.
Audio+
HD Audio
Provides high quality sound with minimal loss of audio fidelity.
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.
Speed+
PCIe Gen 3.0
PCIe 3.0 is the next evolution of the ubiquitous and general-purpose PCI Express I/O standard. At 8GT/s bit rate, the interconnect performance bandwidth is doubled over PCIe 2.0, while preserving compatibility with software and mechanical interfaces.
USB 3.2 Gen1 Type-A
USB 3.2 Gen1 delivers 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+
Moistureproof 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.
Low RdsOn P-Pak MOS
Low resistance design can significantly reduce the current out of energy loss.Low temperature, small size, excellent thermal conductivity.
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+
ESD Protection
ESD (Electrostatic Discharge) is the major factor to destroy PC by electrical overstress (EOS) condition. ESD occurred by PC users when touch any devices connect to PC, which may result in damage to motherboard or parts. ESD protection is designed to protect the motherboard and equipment from damage by EOS.
USB Polyswitch
On board dedicated power fuse to help prevent USB port failure. It prevents USB Port overcurrent and safegurand your system and device lifespan.
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.
Chipset AMD A320
CPU SUPPORT Supports AMD AM4 Socket for 3rd, 2nd and 1st Gen Ryzen/2nd and 1st Gen Ryzen with Radeon Vega
Graphics/Athlon with Radeon Vega Graphics/7th Gen A-Series/Athlon X4 Processors
MEMORY Support Dual Channel DDR4 2933/2667/2400/2133/1866 MHz
Support Non-ECC & ECC Un-buffered DIMM Memory modules
2 x DDR4 DIMM Memory Slot
Max. Supports up to 32GB Memory
* DDR4 2933 for AMD Ryzen CPU
※DDR4 speed depends on CPU type
INTEGRATED VIDEO By CPU model
Supports DX12
Supports HDCP
STORAGE 4 x SATA III Connectors (6Gb/s)
Support SATA RAID: 0,1,10
LAN Realtek RTL8111H – 10/100/1000Mb/s Controller
AUDIO CODEC Realtek ALC887
7.1 Channels, High Definition Audio
USB 2 x USB 3.2 Gen1 Ports
1 x USB 3.2 Gen1 Header
4 x USB 2.0 Ports
2 x USB 2.0 Header
EXPANSION SLOT 1 x PCI-E 3.0 x 16 Slot(x16 for Ryzen CPU only, NPU/APU run at x 8 speed)
2 x PCI-E 2.0 x 1 Slots
REAR I/O 1 x PS/2 Keyboard/Mouse
2 x USB 3.2 Gen1 Ports
4 x USB 2.0 Ports
1 x HDMI Connector, resolution up to 4096 x 2160 @24Hz or 3840 x 2160 @30Hz
1 x VGA Port, resolution up to 1920 x 1200 @60Hz
1 x LAN Port
3 x Audio Jacks
INTERNAL I/O 1 x USB 3.2 Gen1 Header
2 x USB 2.0 Headers
4 x SATA III Connectors (6Gb/s)
1 x Front Audio Header
1 x Front Panel Header
1 x CPU Fan Connector
1 x System Fan Connector
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: 22.6cm x 17.4cm ( W x L )
OS SUPPORT Supports Windows 10(x64)
Support Windows 7 (x64) for Bristol / Summit /Pinnacle Ridge only
BUNDLE SOFTWARE BullGuard
Smart Speed LAN(Windows 7 only)
ACCESSORIES 2 x SATA Cable
1 x I/O Shield
1 x DVD Driver
1 x Quick Guide
FEATURES Supports 100% Solid capacitor
Supports BIOS-Flasher
Supports BIOS Online Update
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