ASUS PRO A520M-C II/CSM

Asus Pro A520M-C II/CSM

Micro-ATX A520 business motherboard with enhanced security, reliability and manageability

• AMD AM4 socket: Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
• ASUS-exclusive self-recovering BIOS technology for automatic system BIOS recovery from a verified backup
• ASUS LPC debug header for more efficient troubleshooting
• Supports SMBUS header that connects to a DASH LAN for remote IT management
• Innovative moisture-resistant coating to protect the motherboard from harsh environments
• Event log for capturing and managing detailed system information
• Commercial BIOS kit to make customization faster and more efficient
• ASUS Control Center Express(ACCE) to make IT endpoint management easier

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Specs:

Chipset

A520

Memory

DDR4 4866(O. C. )/4600(O. C. )/4466(O. C. )/4400(O. C. )/4333(O. C. )/4266(O. C. )/4200(O. C. )/4133(O. C. )/4000(O. C. )/3866

Un-buffered Memory*

Dual Channel Memory Architecture

*ECC memory (ECC mode) support varies by CPU.

Graphics

1 x DisplayPort 1.2
1 x D-Sub
1 x DVI-D
1 x HDMI 2.1(4K@60Hz)
*Graphics specifications may vary between CPU types.

*The DVI-D port and the DisplayPort cannot work at the same time. Only the DVI-D port functions when the two ports are both connected.
 

Expansion Slots

AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors
1 x PCIe 3.0 x16 slot (supports x16 mode)

AMD A520 Chipset

2 x PCIe 3.0 x1 slots

1 x PCI slot 

Storage

Supports 1 x M. 2 slot and 4 x SATA 6Gb/s ports
 

AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors

M. 2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)

AMD A520 Chipset

4 x SATA 6Gb/s ports

Support RAID 0, 1, 10 

Ethernet

1 x Realtek 1Gb Ethernet

USB

Front USB:Total 6 ports
 

4 x USB 3.2 Gen 1 ports (4 x Type-A)

2 x USB 2.0 ports (2 x Type-A) 
 

1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports
 

Audio

Realtek ALC897 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking

*A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.  
 

Back Panel I/O Ports

4 x USB 3.2 Gen 1 ports (4 x Type-A)

2 x USB 2.0 ports (2 x Type-A)

1 x DisplayPort

1 x D-Sub port

1 x DVI-D port

1 x HDMI port

1 x Realtek 1Gb Ethernet port

3 x Audio jacks

1 x COM port

1 x PS/2 Keyboard (purple) port

1 x PS/2 Mouse (green) port

Internal I/O Connectors

Fan and Cooling related

1 x 4-pin CPU Fan header

2 x 4-pin Chassis Fan headers

Power related

1 x 24-pin Main Power connector

1 x 8-pin +12V Power connector

Storage related

1 x M. 2 slot (Key M)

4 x SATA 6Gb/s ports

USB

1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports

Miscellaneous

1 x Clear CMOS header

1 x Chassis Intrude header

1 x COM Port header

1 x Front Panel Audio header (AAFP)

1 x LPC debug header

1 x LPT header

1 x SMBUS header

1 x Speaker header

1 x 10-1 pin System Panel header

Special Features

ASUS Q-Design

- ASUS Q-DIMM

- ASUS Q-Slot

ASUS Thermal Solution

- Aluminum heatsink design

ASUS EZ DIY

- Box Headers

Bespoke Motherboard Design & Business Focused Features

- ASUS Self Recovering BIOS

- ASUS Event Log

- ASUS Commercial BIOS kit

- Anti-Moisture Coating

- 24/7 Reliability

- Overcurrent Protection

TPM 2.0 IC Onboard

Software Features

 ASUS Exclusive Software

IT Management software supported
- ASUS Control Center Express(ACCE)

BIOS

128 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Operating System

Windows 10 64bit

Form Factor

mATX Form Factor

24.4cm x 22.9cm