Asus Prime B550M-A/CSM Desktop Motherboard - AMD Chipset - Socket AM4 - Micro ATX

Item #: 7UB520   |   Model #: 0192876755532

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Asus Prime B550M-A/CSM Desktop Motherboard - AMD Chipset - Socket AM4 - Micro ATX - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - 4 x SATA Interfaces
Type Value
Audio Channels 7.1
Brand Compatibility AMD
Brand Name Asus
Chipset Manufacturer AMD
Controller Type Serial ATA/600
Country of Origin China
Depth 9.6"
DVI Yes
Environmental Certification RoHS
Environmentally Friendly Yes
Form Factor Micro ATX
Gigabit Ethernet Yes
HDMI Yes
Limited Warranty 3 Year
Manufacturer ASUS Computer International
Manufacturer Part Number PRIME B550M-A/CSM
Manufacturer Website Address http://usa.asus.com
Marketing Information

AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB headers support

  • AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ Processors
  • Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+
  • Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
  • Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware
PRIME

ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

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

Tune It Your Way

Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work - maximizing your productivity.

Cool to the Core

Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

VRM Heatsink and Thermal Pads

A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.

Build on a Solid Foundation

Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.

PCIe 4.0 M.2 (up to 64 Gbps)

Achieve speed with onboard M.2

PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.

Maximum Memory Supported 128 GB
Memory Form Factor UDIMM
Memory Technology DDR4 SDRAM
Number of M.2 Interfaces 2
Number of Memory Slots 4
Number of PCI Express x1 Slots 2
Number of SATA Interfaces 4
Number of USB 3.2 Ports 6
Onboard S/PDIF Header Yes
Onboard Video CPU Dependent Video
Processor Socket Socket AM4
Processor Supported Ryzen 9 PRO
Product Line PRIME
Product Model B550M-A/CSM
Product Name Prime B550M-A/CSM Desktop Motherboard
Product Type Desktop Motherboard
RAID Levels 1
RAID Supported Yes
Total Number of USB Ports 6
Total Processor Supported 1
VGA Yes
Width 9.6"
Asus Prime B550M-A/CSM Desktop Motherboard - AMD Chipset - Socket AM4 - Micro ATX - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - 4 x SATA Interfaces