Biostar A520MH, Manual

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4 | Chapter 1: Introduction
1�3 Specifications
A520MH
Specifications
CPU Support
Socket AM4 support AMD® 3rd/ 4th Gen Ryzen™ (Matisse/ Renoir) processors
Support for future AMD Ryzen processors with BIOS update
* Please refer to www.biostar.com.tw for CPU support list.
Chipset AMD® A520
Memory
Supports Dual Channel DDR4 1866/2133/2400/2667/2933
Supports Dual Channel DDR4 3200+(OC)
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.
* Please refer to www.biostar.com.tw for Memory support list.
Storage
4x SATA III Connector (6Gb/s) : Supports AHCI & RAID 0, 1, 10
1x M.2 (M Key) Socket:
Supports M.2 Type 2242/ 2260/ 2280 SSD module
Supports PCI-E 3.0 x4 (32Gb/s) - NVMe/ AHCI SSD
Supports SATA III (6.0Gb/s) SSD
LAN
Realtek RTL8111H
10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability
Audio Codec
ALC887
7.1 Channels, High Definition Audio, Hi-Fi (Front)
USB
6x USB 3.2 (Gen1) port (4 on rear I/Os and 2 via internal headers)
6x USB 2.0 port (2 on rear I/Os and 4 via internal headers)
Expansion Slots
1x PCIe 3.0 x16 Slot:
Supports PCIe 3.0 x16 mode with AMD® Ryzen™ processors. (Matisse only)
Supports PCIe 3.0 x16 mode AMD® Ryzen™ with Radeon Vega Graphics processors. (Renoir only)
2x PCIe 3.0 x1 Slot
* According to different CPUs will have different speeds.
Rear I/Os
1x PS/2 Keyboard
1x PS/2 Mouse
1x HDMI Port
1x VGA Port
1x LAN port
4x USB 3.2 (Gen1) Port
2x USB 2.0 Port
3x Audio Jack
Internal I/Os
4x SATA III (6.0Gb/s) Connector
2x USB 2.0 Header (each header supports 2 USB 2.0 ports)
1x
USB 3.2 (Gen1) Header (each header supports 2 USB 3.2 (Gen1) ports)
1x 8-Pin Power Connector
1x 24-Pin Power Connector
1x CPU Fan Connector
1x System Fan Connector
1x Front Panel Header
1x Front Audio Header
1x Clear CMOS Header
1x Internal Stereo Speaker Header
1x COM Port Header
1x TPM Header
Form Factor uATX Form Factor, 244 mm x 208 mm
OS Support
Windows 10(64bit)
Biostar reserves the right to add or remove support for any OS with or without notice.