Asus Prime PRIME B650M-A AX6-CSM Gaming Desktop Motherboard - AMD B650 Chipset - Socket AM5 - Micro ATX - Ryzen 7 Processor Supported - 192 GB DDR5 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - IEEE 802.11 a/b/g/n/ac/ax - HDM PRI

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Asus Prime PRIME B650M-A AX6-CSM Gaming Desktop Motherboard - AMD B650 Chipset - Socket AM5 - Micro ATX - Ryzen 7 Processor Supported - 192 GB DDR5 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - IEEE 802.11 a/b/g/n/ac/ax - HDMI - DisplayPort - 4 x SATA Interfaces

AMD B650 Micro-ATX motherboard, DDR5, PCIe 5.0 M.2 support, WiFi 6, DisplayPort, HDMI™, SATA 6 Gbps, rear USB 10Gbps Type-A & Type-C ports, front USB 5Gbps Type-C, BIOS FlashBack, Two-Way AI Noise Cancelation, Aura Sync

  • AM5 Socket for AMD Ryzen Desktop Processors
  • Ultrafast Connectivity:WiFi 6, M.2 PCIe 5.0, rear USB 10Gbps Type-A & Type-Cports, front USB 5Gbps Type-C
  • ASUS OptiMem II:Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
  • Comprehensive Cooling:VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
  • Aura Sync RGB Lighting:Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware
  • Two-Way AI Noise Cancelation:Reduces background noise from the microphone and audio output for crystal-clear communication in games or video conferences
  • CEC Tier II ready
  • ASUS Control Center Express:Real-time IT monitoring and management software for enhanced data protection

ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen 7000-series processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, PRIME B650M-A AX6-CSM provides users and PC DIY builders with a range of performance optimizations 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

  • DisplayPort transmits both audio and video signals through a common channel to deliver versatile performance
  • Retrieve a significant number of PCI slots, expansion slots, and peripheral ports that have an enhanced heat dissipation capability with the Micro ATX gaming desktop motherboard
  • HDMI interface connects variety of HD devices including Gaming Controllers, Blu-ray players, laptops, PCs, digital cameras and many others for you to experience the ultimate HD display
  • RAID supported levels provide data reliability and fault tolerance
  • IEEE 802.11 a/b/g/n/ac/ax wireless standard support lets you connect to the internet and have instant access to social media, music, movies, and online games
  • DDR5 SDRAM slot for convenient installation of memory
  • Compatible Ryzen 7 processor lets you perform all your computational tasks at a swift pace
Guides & Documents
Audio Channels7.1
Onboard VideoCPU Dependent Video
I/O Expansions
Number of Total Expansion Slots4
Number of PCI Express x16 Slots4
PCI Express StandardPCI Express 4.0
Total Number of PCI Express Slots4

Asus MicroATX cases

Environmentally FriendlyYes
Environmental CertificationRoHS
Brand CompatibilityAMD
Onboard Interfaces
Number of SATA Interfaces4
Total Number of Onboard USB Ports9
Number of Onboard USB 2.0 Ports4
Number of M.2 Interfaces3
I/O Controller
RAID Levels10
Controller TypeSerial ATA/600
RAID SupportedYes
Maximum Memory Supported192 GB
Memory TechnologyDDR5 SDRAM
Number of Memory Slots4
Memory Form FactorUDIMM
Memory Speed Supported5200 MHz
7200 MHz
7000 MHz
6800 MHz
4800 MHz
5000 MHz
7600 MHz
5400 MHz
5600 MHz
5800 MHz
6000 MHz
6200 MHz
6400 MHz
6600 MHz
Network & Communication
Gigabit EthernetYes
Wireless LANYes
Wireless LAN StandardIEEE 802.11 a/b/g/n/ac/ax
Bluetooth StandardBluetooth 5.3
Physical Characteristics
Form FactorMicro ATX
Width244 mm
Depth244 mm
Product ColorBlack
Color FamilyBlack
Processor & Chipset
Processor SupportedRyzen 7
Total Processor Supported1
Processor SocketSocket AM5
Chipset ManufacturerAMD
Chipset ModelB650
HDMI Version2.1
Number of Network (RJ-45) Ports1
Total Number of USB Ports8
General Information
Product TypeGaming Desktop Motherboard
Manufacturer Part NumberPRIMEB650MAAX6CSM
Manufacturer Website Address
ManufacturerASUS Computer International
Product ModelPRIME B650M-A AX6-CSM
Product NamePRIME B650M-A AX6-CSM Gaming Desktop Motherboard
Product LinePrime
Brand NameAsus