Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots
Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots

Asus PRO B550M-C/CSM Desktop Motherboard, AMD B550, AM4, Micro ATX, 4x Slots

Regular price $139.87 Save $-139.87
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Only 4 items in stock!

Asus PRO B550M-C/CSM Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - DisplayPort - 4 x SATA Interfaces MICROATX MB PCIE 4.0 ECC MEMORY

AMD B550 (Ryzen AM4) micro ATX business motherboard with enhanced security, reliability and manageability. Dual M.2, PCIe 4.0, 1 Gb Ethernet, dual DP/HDMI, SATA 6 Gbps, USB 3.2 Gen 2 Type-C®.

  • 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.

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 ShieldEnhances 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 ShieldEnhances 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.

LEARN MORE

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.


Audio
Audio Channels 7.1
Network & Communication
Gigabit Ethernet Yes
Video
Onboard Video CPU Dependent Video
Physical Characteristics
Form Factor Micro ATX
Width 9.6"
Depth 9.6"
I/O Expansions
Number of Total Expansion Slots 3
Number of PCI Express x4 Slots 1
Number of PCI Express x16 Slots 1
Total Number of PCI Express Slots 2
Memory
Maximum Memory 128 GB
128 GB
Memory Technology DDR4 SDRAM
Number of Memory Slots 4
Memory Form Factor DIMM
UDIMM
Memory Speed Supported 2133 MHz
2400 MHz
3466 MHz
3333 MHz
3200 MHz
3000 MHz
2800 MHz
4800 MHz
4600 MHz
4400 MHz
4266 MHz
4133 MHz
4000 MHz
3866 MHz
3733 MHz
3600 MHz
3466 MHz
3333 MHz
3200 MHz
3000 MHz
2800 MHz
2666 MHz
2400 MHz
2133 MHz
4800 MHz
4600 MHz
4400 MHz
4266 MHz
4133 MHz
4000 MHz
2666 MHz
3600 MHz
3733 MHz
3866 MHz
I/O Controller
RAID Levels 10
1
0
Controller Type Serial ATA/600
RAID Supported Yes
Miscellaneous
Package Contents
  • PRO B550M-C/CSM Desktop Motherboard
  • 1 x ACC Express Activation Key Card
  • I/O Shield
  • 2 x SATA 6Gb/s Cable(s)
  • 1 x Supporting DVD
  • User Manual
  • 3 x M.2 SSD Screw Package(s)
  • 2 x M.2 SSD Hex Screw Packages
Country of Origin Switzerland
Environmentally Friendly Yes
Environmental Certification RoHS
Brand Compatibility AMD
Onboard Interfaces
Number of SATA Interfaces 4
Total Number of Onboard USB Ports 7
Number of Onboard USB 2.0 Ports 3
Number of M.2 Interfaces 3
Number of Onboard USB 3.2 Ports 4
Interfaces/Ports
HDMI Yes
Number of Network (RJ-45) Ports 1
DisplayPort Yes
Total Number of USB Ports 6
Number of USB 2.0 Ports 2
Number of USB 3.2 Ports 4
General Information
Product Type Desktop Motherboard
Manufacturer Part Number PRO B550M-C/CSM

Manufacturer ASUS Computer International
Product Model PRO B550M-C/CSM
Product Name PRO B550M-C/CSM Desktop Motherboard
Product Series PRO
Brand Name Asus
Processor & Chipset
Processor Supported Ryzen 3 PRO
Ryzen 5
Athlon PRO
Athlon
Ryzen 3
Ryzen 9 PRO
Ryzen 9
Ryzen 7 PRO
Ryzen 7
Ryzen 5 Pro
Total Processor Supported 1
Processor Socket Socket AM4
Chipset Manufacturer AMD
Chipset Model B550