• Model: PRIME B650M-A WIFI
  • Supported RAM: 4x DDR5, up to 128GB, 5600(OC)
  • Graphics Output: 1x HDMI, 1x Display Port, 1 x VGA
  • Features: Realtek 2.5Gb Ethernet, Wi-Fi 6

3 Years

Motherboard Basic Information



AMD B650 Chipset

Form Factor

Audio Features – Audio Shielding – Premium audio capacitors – Dedicated audio PCB layers, mATX Form Factor 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )


Realtek 7.1 Surround Sound High Definition Audio CODEC – Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking – Supports up to 24-Bit/192 kHz playback

Supported CPU

AMD Socket AM5 for AMD Ryzen 7000 Series Desktop Processors

Expansion Slots

AMD Ryzen 7000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x16 mode) AMD B650 Chipset 2 x PCIe 4.0 x16 slots (support x1 mode)

Maximum Memory




Supported Memory

DDR5 5600(OC)/ 5400(OC)/ 5200/ 5000/ 4800, ECC and Non-ECC, Un-buffered Memory Dual Channel Memory Architecture Supports AMD Extended Profiles for Overclocking (EXPO) OptiMem II




* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications., ** Supports max. 8K@60Hz as specified in DisplayPort 1.4. *** Supports 4K@60Hz as specified in HDMI 2.1., 1 x DisplayPort** 1 x VGA port 1 x HDMI port***

Connector & Ports
Display Port (s)

1x DisplayPort



Internal I/O Ports

1 x Front Panel Audio header (AAFP) 1 x S/PDIF Out header 1 x Speaker header 1 x 10-1 pin System Panel header, Fan and Cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 3 x 4-pin Chassis Fan headers, Miscellaneous 3 x Addressable Gen 2 headers 1 x AURA RGB header 1 x Clear CMOS header 1 x COM Port header, Power related 1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector, Storage related 2 x M.2 slots (Key M) 4 x SATA 6Gb/s ports, USB 1 x USB 3.2 Gen 1 connector (supports USB Type-C® ) 1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports

LAN Port (s)

1 x Realtek 2.5Gb Ethernet

Supported Storage

M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) 4 x SATA 6Gb/s ports * AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10., Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports* AMD Ryzen 7000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) AMD B650 Chipset

USB (s)

Front USB (Total 7 ports) 1 x USB 3.2 Gen 1 connector (supports USB Type-C) 1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports, Rear USB (Total 8 ports) 2 x USB 3.2 Gen 2 ports (2 x Type-A) 2 x USB 3.2 Gen 1 ports (2 x Type-A) 4 x USB 2.0 ports (4 x Type-A)

Bundled Software

AI Suite 3 – TurboV EVO – DIGI+ VRM – PC Cleaner ASUS CPU-Z MyAsus Norton Anti-virus software (Free Trial version), ASUS Exclusive Software Armoury Crate – Aura Creator – Aura Sync – Fan Xpert 2+ – Power Saving, WinRAR UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode

Special Features

ASUS 5X PROTECTION III – DIGI+ VRM – LANGuard – Overvoltage Protection – Safeslot Core+ – Stainless-Steel Back I/O, ASUS Q-Design – Q-DIMM – Q-LED Core – Q-Slot, ASUS Thermal Solution – VRM heatsink design ASUS EZ DIY – BIOS FlashBack button – BIOS FlashBack LED, Aura Sync – Aura RGB header – Addressable Gen 2 headers

Asus PRIME B650M-A WIFI DDR5 AMD AM5 Micro-ATX Motherboard


The Asus PRIME B650M-A WIFI supports AMD Ryzen 7000-series processors for socket AM5. It has been expertly engineered to unleash the full potential of Ryzen 7000 series CPUs. It comes with a robust power design, comprehensive cooling solutions, and intelligent tuning options. Asus PRIME B650M-A WIFI Motherboard is packed with flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity. The motherboard is equipped 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 improve heat transfer from the MOSFETs and chokes for better cooling performance. It has a 6-layer PCB Design. Multiple PCB layers optimize heat management for critical components, providing more headroom to push CPUs beyond stock speeds. It features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS. PRIME B650M-A WIFI offers a total of two M.2 slots, the first one supports data-transfer speeds of up to 128Gbps via PCIe 5.0. It also offers Realtek 2.5Gb Ethernet, Wi-Fi 6, DisplayPort, VGA, HDMI, SATA 6 Gbps, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C. Realtek 2.5 Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers. The Asus PRIME B650M-A WIFI Motherboard comes with 3 years of warranty.


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