GIGABYTE 

Gigabyte MB B650 UD AX B650 AMD AM5 Max256GB DDR5 PCIE ATX Retail

Mfg Part Number:  B650 UD AX  
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Price: $238.84
Quantity:
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Last Updated: Aug 23, 2026
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Durable Performance

GIGABYTE Ultra Durable™ motherboards built with optimal components inside out provide the prime performance and timeless platform.

Digital VRM Design

The best VRM design ever built with the highest quality components.

  • 6+2+2 Phases digital PWM + Low RDS(on) MOSFETs
  • Support the latest CPUs, and deliver enhanced system performance and ultimate hardware scalability.

EXPO & XMP Support

DDR5 EXPO & XMP Overclocking Up to 8000 and Beyond

GIGABYTE is offering a tested and proven platform with extreme memory performance boost.

Future Connectivity

The ultimate connectivity with blazing data-transfer speeds through the next generation network and storage.

802.11ax Wi-Fi

The Wireless solution 802.11ax Wi-Fi enables gigabit wireless performance, provides smooth video streaming, better gaming experience, few dropped connections and speeds up to 2.4Gbps. Moreover, Bluetooth 5.3 provides 4X range over BT 4.2 and with faster transmission.

GbE LAN with Bandwidth Management

Helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

PCIe 4.0 Hardware Design

Featuring one or multiple PCIe 4.0 x16 slot and PCIe 4.0 M.2 slot support, GIGABYTE Motherboards are ready to work with the PCIe 4.0 devices to provide the superior performance.

Main Specification
General Information
Manufacturer GIGABYTE Technology, Inc
Manufacturer Part Number B650 UD AX
Manufacturer Website Address http://www.gigabyte.us
Brand Name GIGABYTE
Product Line Ultra Durable
Product Model B650 UD AX
Product Name Ultra Durable B650 UD AX Gaming Desktop Motherboard
Product Type Gaming Desktop Motherboard
Processor & Chipset
Chipset Manufacturer AMD
Chipset Model B650
Total Processor Supported 1
Processor Socket Socket AM5
Processor Supported Ryzen 5
Processor Supported Ryzen 7
Processor Supported Ryzen 9
Memory
Number of Memory Slots 4
Memory Form Factor DIMM
Memory Form Factor UDIMM
Maximum Memory Supported 256 GB
Memory Technology DDR5 SDRAM
Memory Speed Supported 5200 MHz
Memory Speed Supported 6400 MHz
Memory Speed Supported 6800 MHz
Memory Speed Supported 6000 MHz
Memory Speed Supported 8000 MHz
Memory Speed Supported 5600 MHz
Memory Speed Supported 7000 MHz
Memory Speed Supported 4800 MHz
Memory Speed Supported 6600 MHz
Memory Speed Supported 7200 MHz
Memory Speed Supported 7600 MHz
Memory Speed Supported 7800 MHz
Memory Speed Supported 6200 MHz
I/O Controller
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 1
RAID Levels 10
RAID Levels 0
Video
Onboard Video CPU Dependent Video
Audio
Audio Channels 7.1
Network & Communication
Bluetooth Yes
Bluetooth Standard Bluetooth 5.3
Gigabit Ethernet Yes
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11 a/b/g/n/ac/ax
I/O Expansions
Total Number of Expansion Slots 4
PCI Express Standard PCI Express 3.0
PCI Express Standard PCI Express 4.0
Total Number of PCI Express Slots 4
Number of PCI Express x16 Slots 4
Interfaces/Ports
Total Number of USB Ports 9
Number of USB 2.0 Ports 6
Number of USB 3.2 Gen 2 Type-A Ports 2
HDMI Yes
HDMI Version
  • 2.1
  • DisplayPort Yes
    Number of Network (RJ-45) Ports 1
    Onboard Interfaces
    Number of SATA Interfaces 4
    Number of M.2 Interfaces 3
    Total Number of Onboard USB Ports 9
    Number of Onboard USB 2.0 Ports 6
    Physical Characteristics
    Form Factor ATX
    Width 12"
    Depth 9.6"
    Miscellaneous
    Brand Compatibility AMD
    Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
    Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
    Warranty
    Limited Warranty 3 Year
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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