ASUS PRO B550M-C/CSM AMD B550 Socket AM4 micro ATX
- AMD AM4 socket: Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-C
- ASUS-exclusive self-recovering BIOS technology for automatic system BIOS recovery from a verified backup
- Innovative moisture-resistant coating to protect the motherboard from harsh environments
ASUS Pro business motherboards provide enhanced features to smooth your IT operations, including comprehensive system protection, 24/7 stability and reliability and an improved management suite for easier customization. Known as the world’s biggest and best-known motherboard brand, ASUS provides world-class after-sales service and guaranteed long-term availability to maximize your investment over the product life cycle and offers a high-quality, TCO-optimized solution for your business computing-needs.
ASUS Corporate Stable Model
ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express – server-grade IT management software.
ASUS Control Center Express
ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster, simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality, TCO-optimized solution for your business needs.
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
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
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
Internationally Certified Business Motherboard
ASUS business motherboards are enterprise proven with leading quality that exceeds industry standards. Certified by multiple international safety and environmental organizations, ASUS business motherboards provide a safe, secure and sustainable solution, making them the ideal choice for your business.
ASUS Shield
Enhances system security from bottom to top
ASUS Self-recovering BIOS
ASUS-exclusive BIOS protection technology automatically recovers the system BIOS with a verified backup in the event of an update failure, preventing the need to replace or reinstall hardware.
ASUS Secure Boot
ASUS business motherboard is set to check the firmware and signature of each piece of boot software.
Trusted Platform Module (TPM)
Hardware-based security offers better data protection, enhances network security, protects digital identities and ensures platform integrity.
Certified NIST SP 800-147
ASUS business motherboard is certified by the national computer security standards.
ASUS Trouble Shooting Solution
ASUS Debug header is a 10-1 pin low pin count (LPC) header for connecting to debug cards for faster, more efficient motherboard troubleshooting. When connected to an ASUS Debug Card, administrators can view error and debugging codes on the integrated LCD display, and get better idea of initialization and recovery processes. ASUS business motherboards provide a complete troubleshooting solution, making mass production faster and more cost effective.
ASUS Commercial BIOS Kit
ASUS understands how important a customized product impacts users’ mind share, experience the brand new Commercial BIOS Kit for partial BIOS update solution!
| Processor | |
|---|---|
| Maximum number of SMP processors | 1 |
| Compatible processor series | AMD Athlon, AMD Ryzen 3000 Series |
| Processor socket | Socket AM4 |
| Processor manufacturer | AMD |
| Memory | |
|---|---|
| Unbuffered memory | Yes |
| Maximum internal memory | 128 GB |
| Supported memory clock speeds | 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800 MHz |
| ECC сompatibility | ECC |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory types | DDR4-SDRAM |
| Storage controllers | |
|---|---|
| RAID levels | 0, 1, 10 |
| Supported storage drive interfaces | SATA III |
| Supported storage drive types | HDD & SSD |
| Graphics | |
|---|---|
| Parallel processing technology support | Not supported |
| Internal I/O | |
|---|---|
| Number of COM connectors | 1 |
| Thunderbolt headers | 1 |
| 12V power connector | Yes |
| Chassis intrusion connector | Yes |
| Number of chassis fan connectors | 2 |
| CPU fan connector | Yes |
| Number of EATX power connectors | 1 |
| ATX Power connector (24-pin) | Yes |
| Front panel audio connector | Yes |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 2.0 connectors | 2 |
| Rear panel I/O ports | |
|---|---|
| DisplayPorts quantity | 2 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| PS/2 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 2.0 ports quantity | 2 |
| Network | |
|---|---|
| Wake-on-LAN ready | Yes |
| LAN controller | Realtek RTL8111H |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Features | |
|---|---|
| Windows operating systems supported | Windows 10 x64 |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC887 / Realtek ALC897 |
| Motherboard chipset | AMD B550 |
| Motherboard chipset family | AMD |
| Motherboard form factor | micro ATX |
| Component for | PC |
| Expansion slots | |
|---|---|
| Number of M.2 (M) slots | 2 |
| PCI slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x4 slots | 1 |
| BIOS | |
|---|---|
| Clear CMOS jumper | Yes |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84733020 |
| Weight & dimensions | |
|---|---|
| Height | 51 mm |
| Depth | 244 mm |
| Width | 244 mm |
| Packaging content | |
|---|---|
| Drivers included | Yes |
| Cables included | SATA |
| Other features | |
|---|---|
| Weight | 845 g |
- Quick Guide
- manual pdf
