ASUS PRIME B650M-A WIFI II Micro-ATX motherboard DDR5 — PCIe 5.0 M.2 support, 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, BIOS FlashBack, Aura Sync

Chipset

• AMD B650 Chipset

Memory

• 4 x DIMM slots, Max. 192GB, DDR5 7600+(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/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

• Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information refer to www.asus.com for the memory support list.
• Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function.

Graphics

• 1 x DisplayPort**
• 1 x VGA port
• 1 x HDMI® port***

• 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.

Expansion Slots

• AMD Ryzen™ 9000 & 7000 Series Desktop Processors*
  • 1 x PCIe 4.0 x16 slot (supports x16 mode)
• AMD Ryzen™ 8000 Series Desktop Processors
  • 1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**
• AMD B650 Chipset
  • 2 x PCIe 4.0 x16 slots (support x1 mode)

• Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
  ** Specifications vary by CPU types.

• To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.

Storage

• Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
• AMD Ryzen™ 9000 & 7000 Series Desktop Processors
  • M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
• AMD Ryzen™ 8000 Series Desktop Processors
  • M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
• AMD B650 Chipset
  • 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.

Ethernet

• 1 x Realtek 2.5Gb Ethernet

Wireless & Bluetooth

• Wi-Fi 6
  • 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
  • Supports 2.4/5GHz frequency band
• Bluetooth® v5.2

• The Bluetooth version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.

USB

• 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)
• 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

Audio

• 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
• Audio Features
  • Audio Shielding
  • Premium audio capacitors
  • Dedicated audio PCB layers

• A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

Back Panel I/O 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)
• 1 x DisplayPort
• 1 x VGA port
• 1 x HDMI® port
• 1 x Wi-Fi Module
• 1 x Realtek 2.5Gb Ethernet port
• 3 x Audio jacks
• 1 x BIOS FlashBack™ button
• 1 x PS/2 Keyboard/Mouse combo port

Internal I/O Connectors

• 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
• Power related
  • 1 x 24-pin Main Power connector
  • 1 x 8-pin +12V Power connector
  • 1 x 4-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
• Miscellaneous
  • 3 x Addressable Gen 2 headers
  • 1 x Aura RGB header
  • 1 x Clear CMOS header
  • 1 x COM Port header
  • 1 x Front Panel Audio header (AAFP)
  • 1 x S/PDIF Out header
  • 1 x Speaker header
  • 1 x SPI TPM header (14-1pin)
  • 1 x 10-1 pin System Panel header

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

Software Features

• ASUS Exclusive Software
  • Armoury Crate
    • Aura Creator
    • Aura Sync
    • Fan Xpert 2+
    • Power Saving
  • AI Suite 3
    • TurboV EVO
    • DIGI+ VRM
    • PC Cleaner
  • ASUS CPU-Z
  • MyASUS
  • Norton Anti-virus software (Free Trial version)
  • WinRAR

UEFI BIOS

• ASUS EZ DIY
  • ASUS CrashFree BIOS 3
  • ASUS EZ Flash 3
  • ASUS UEFI BIOS EZ Mode

BIOS

• 256 Mb Flash ROM, UEFI AMI BIOS

Manageability

• WOL by PME, PXE

Accessories

• Cables
  • 2 x SATA 6Gb/s cables
• Miscellaneous
  • 1 x ASUS Wi-Fi moving antennas
  • 1 x I/O Shield
  • 1 x Screw Package for M.2 SSD
• Documentation
  • 1 x User guide

Operating System

• Windows® 11, Windows® 10 64-bit

Form Factor

• mATX Form Factor
• 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )