Asus Prime Gaming Desktop Motherboard - AMD B650 Chipset - Socket AM5 - Micro ATX

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Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Asus Prime B650M-A AX II

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 AX II provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features.

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME B650 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.

CPU Performance Boost

AMD Precision Boost Overdrive(PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.

All-Around Energy Efficiency

The Power Saving function contains several settings can easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting, and set the fan profile to a power saving mode. You can also toggle the Power Saver plan that is built into Microsoft Windows.

Flexible Cooling Controls

ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There's also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.

Precise Digital Power Control

The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.

UEFI BIOS

The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.

Advanced Tuning for Serious Tweakers

An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.

Quick and Simple Setup

EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings - all to help you get your rig up and running in no time.

Technical specifications

Technical Specifications of the Asus Prime B650M-A AX II

General Information

General Information specifications
Manufacturer ASUS Computer International
Manufacturer Part Number PRIME B650M-A AX II
Manufacturer Website Address http://usa.asus.com
Brand Name Asus
Product Line Prime
Product Model B650M-A AX II
Product Name PRIME B650M-A AX II Gaming Desktop Motherboard
Product Type Gaming Desktop Motherboard

Processor & Chipset

Processor & Chipset specifications
Chipset Manufacturer AMD
Chipset Model B650
Total Processor Supported 1
Processor Socket Socket AM5
Processor Supported Ryzen 7

Memory

Memory specifications
Number of Memory Slots 4
Memory Form Factor DIMMUDIMM
Maximum Memory 128 GB
Memory Technology DDR5 SDRAM
Memory Speed Supported 6400 MHz5600 MHz4800 MHz5800 MHz5000 MHz6200 MHz5400 MHz6000 MHz5200 MHz

I/O Controller

I/O Controller specifications
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 1100

Audio

Audio specifications
Audio Channels 7.1

Network & Communication

Network & Communication specifications
Bluetooth Yes
Bluetooth Standard Bluetooth 5.2
Gigabit Ethernet Yes
2.5Gigabit Ethernet Yes
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11 a/b/g/n/ac/ax

I/O Expansions

I/O Expansions specifications
Total Number of Expansion Slots 4
PCI Express Standard PCI Express 4.0PCI Express 5.0
Total Number of PCI Express Slots 4
Number of PCI Express x16 Slots 4

Interfaces/Ports

Interfaces/Ports specifications
Total Number of USB Ports 8
Number of USB 3.2 Gen 1 Type-A Ports 2
Number of USB 3.2 Gen 2 Type-A Ports 2
S / PDIF Yes
VGA Yes
HDMI Yes
DisplayPort Yes
HDMI Version 2.1
Number of Network (RJ-45) Ports 1

Onboard Interfaces

Onboard Interfaces specifications
Number of SATA Interfaces 8
Number of M.2 Interfaces 2
Total Number of Onboard USB Ports 7
Number of Onboard USB 2.0 Ports 4

Physical Characteristics

Physical Characteristics specifications
Form Factor Micro ATX
Width 9.6"
Depth 9.6"

Miscellaneous

Miscellaneous specifications
Package Contents
  • PRIME B650M-A AX II Gaming Desktop Motherboard
  • 2 x SATA 6Gb/s cables
  • 1 x ASUS Wi-Fi moving antennas
  • 1 x I/O Shield
  • 1 x Screw Package for M.2 SSD
  • 1 x User guide
Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)

Warranty

Warranty specifications
Limited Warranty 3 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

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