Pro A520M-C II/CSM
- 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
![](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/bg_asus_corporate_stable_model_s.jpg)
ASUS Corporate Stable Model
Learn more about ASUS Corporate Stable Model >
ASUS Control Center Express
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Optimize IT endpoint management
Designed to assist IT staff in monitoring and controlling devices within their corporate networks, and facilitate inventory checking in multiple locations remotely
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Automate IT maintenance
Allows IT staff to schedule automatic updates of the latest BIOS, software and utilities to specific or all devices at off-peak times, enhancing system stability and IT operational flexibility
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Securely manage all of endpoints
Securely manage endpoint configuration, portable storage access and PC software applications by enabling them to create grouping rules on individual devices
* ASUS Control Center Express is only available for CSM motherboards. Please consult your local sales representative for more information
![ASUS Pro WS WRX80E-SAGE SE WiFi product photo](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/later_s.png)
![ASUS Pro WS WRX80E-SAGE SE WiFi product photo](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/later.png)
• ASUS SafeSlot Core
PCIe 3.0 x4 & SATA mode
Internationally Certified Business Motherboard
ASUS Shield
Enhances system security from bottom to top
![ASUS Pro A520M-C II/CSM with enhances system security from firmware to hardware](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/bg_shield_s.jpg)
ASUS Self-recovering BIOS
ASUS Secure Boot
Trusted Platform Module (TPM)
Certified NIST SP 800-147
ASUS Self-recovering BIOS
With ASUS Self-recovering BIOS
![ASUS Self-recovering BIOS update process compared to standard BIOS update process](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/smartrecove_pic.png)
![ASUS Self-recovering BIOS update process compared to standard BIOS update process](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/smartrecove_pic_3.png)
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Benefits
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Ensures safe BIOS updates
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Reduces maintenance frequency and costs
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Requires no extra software
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Provides automatic update failure detection and recovery
Standard process for BIOS update crash recovery
![ASUS Self-recovering BIOS update process compared to standard BIOS update process](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/smartrecove_pic_2.png)
ASUS Reliant
Ensures consistent performance with the finest components and rigorous reliability testing
ASUS Trouble Shooting Solution
* LPC debug card sold separately.
* Specifications and features vary by model, and all images are illustrative. Please refer to specification and gallery pages for full details.
24/7 Reliability Test
![ASUS Pro WS WRX80E-SAGE SE WiFi reliability test lab](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/reliability.jpg)
![ASUS Pro WS WRX80E-SAGE SE WiFi anti-moisture coating design highlight](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/corrosion.jpg)
Anti-moisture Coating
Protection against moisture and corrosion
Anti-sulfur Resistors
![ASUS Pro WS WRX80E-SAGE SE WiFi anti-sulfur resistors design highlight](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/reliability_antisulfur.jpg)
LANGuard
Pumped-up throughput. 2.5X higher surge tolerance.
![ASUS Pro WS WRX80E-SAGE SE WiFi port design highlight with a comparison bar chart showing ASUS LAN Guard provides 2.5X higher surge tolerance than traditional LAN port](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/reliability_languard.jpg)
Overvoltage Protection
World-class circuit-protecting power design
* Specifications and features vary by model, and all images are illustrative. Please refer to specification and gallery pages for full details.
![ASUS Pro WS WRX80E-SAGE SE WiFi power design highlight](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/reliability_protection.jpg)
Stainless-Steel Back I/O
3X corrosion-resistance for greater durability
![ASUS Pro WS WRX80E-SAGE SE WiFi I/O ports](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/reliability_io.jpg)
ESD Guards
Electrostatic discharge protection
![ASUS Pro WS WRX80E-SAGE SE WiFi features ESD design highlight](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/reliability_esdguards.jpg)
ASUS Management Suite
Makes customization and management more efficient
Event Log
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BIOS updates
Update status, latest version and update time
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AC power loss
Abnormal power loss events
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RTC reset
Time of real-time-clock (RTC) reset
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Chassis intrusion
Record of when chassis is opened
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Hardware changes
Modifications to CPU, memory or HDDs
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Hardware status
USB over current, CPU over temperature, and CPU over voltage events
Remote IT Management
* ASUS DASH LAN card sold separately. For more information, please contact your local ASUS sales representative.
ASUS Commercial BIOS Kit
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BIOS Value Edit Tool
Customize the BIOS options
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BIOS Boot Logo Tool
Brand your builds with a customized boot logo
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OEM Activation (OA) Tools
Add or remove the OEM Activation key
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Desktop Management Interface (DMI)
Easily add customer information, such as company name, to the BIOS
Easy Assembly
All USB headers are box style, enabling fast connector installation and preventing pin damage.
Fixed-position ConnectorsConnector positions on ASUS business motherboards remain consistent across product generations, protecting training, manufacturing and investments in supporting hardware.
* Specifications and features vary by model, and all images are illustrative. Please refer to specification and gallery pages for full details.
![ASUS business motherboards remain consistent across product generations](https://odinview.asus.com/websites/global/products/4h7jexenbo2gvjvm/images/assembling_02.png)
![comparison icon](/_nuxt/img/comparison.bc31f76.png)