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ASUS B650 Series | AMD

$189
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Model
Brand ASUS
Series Prime
Model PRIME B650M-A AX
Part Number 90MB1CE0-M0AAY0
Supported CPU
CPU Socket Type  AM5
CPU Type Supports AMD Ryzen 7000 Series Desktop Processors*

* Refer to www.asus.com for CPU support list.
Chipsets
Chipset  AMD B650
Memory
Number of Memory Slots 4x288pin (DDR5)
Memory Standard DDR5 5600(OC)/5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory*
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 memory support list.
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Maximum Memory Supported 128GB
Channel Supported  Dual Channel
ECC Supported Non-ECC
Buffer Supported Un-buffered
Expansion Slots
PCI Express 4.0 x16 AMD Ryzen 7000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x16 mode)
1 x PCIe 4.0 x16 slot (supports x1 mode)

AMD B650 Chipset
2 x PCIe 4.0 x16 slots (support x1 mode)

* Please check the PCIe bifurcation table on the ASUS support site
Storage Devices
SATA 6Gb/s  8 x SATA 6Gb/s
M.2 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
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)

** The SATA6G_E12/E34 ports cannot support RAID.
SATA RAID AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10
Onboard Audio
Audio Channels  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.
Onboard LAN
Max LAN Speed 1 x Realtek 2.5Gb Ethernet
Wireless LAN Wi-Fi 6
2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Supports 2.4/5GHz frequency band
Bluetooth Bluetooth v5.2
Rear Panel Ports
Back 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
Onboard 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
Other 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

Storage related
2 x M.2 slots (Key M)
8 x SATA 6Gb/s 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
Physical Spec
Form Factor Micro ATX
Dimensions (W x L) 9.6" x 9.6"
Power Pin 1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Windows 11 Compatibility
Windows 11 Supported
Features
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
Packaging
Package Contents 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

Built for gamers, Build Redux gaming PCs deliver the highest frame rates on the latest new PC games. Quality Builds backed by a 2 year warranty.


Max Gaming Performance

Competitive Pricing

30 Day Return Policy*

2 Year Warranty

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Max Gaming Performance

Each system is built to deliver the highest frame rates without breaking the bank.

Competitive Pricing

We're committed to making PC gaming accessible, offering top-tier PCs at the best possible prices.

2 Year Warranty

Every system is fully tested, benchmarked, and supported by our 2 year warranty.

Build Redux Gaming PC

Powerful Gaming Performance

Lightning-fast performance that ensures smooth gameplay even on the most demanding titles. Enjoy high FPS and seamless visuals, whether you're playing today's biggest hits or preparing your rig for tomorrow's next-gen games.

NVIDIA DLSS 3

Max FPS. Max Quality. Powered by AI.

DLSS is a revolutionary breakthrough in AI graphics that multiplies performance. Powered by the new fourth-gen Tensor Cores and Optical Flow Accelerator on GeForce RTX 40 Series GPUs, DLSS 3 uses AI to create additional frames and improve image quality.

Intel Core Series

Experience legendary gaming

Intel® Core™ Series processors enhance both speed and efficiency, keeping your CPU running cool, quiet, and lightning-fast—perfect for any intensive task or gaming session.

AMD Ryzen Series

The Trusted AI-Ready Processor for the World's Highest-Performing PCs

Relish in the speed that the world’s most advanced desktop processor can provide. For working hard or gaming hard, the AMD Ryzen™ processor is an absolute powerhouse.

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Microsoft Windows 11

Built for PC gamers

Windows 11 PCs come with a better interface, intuitive navigation, and faster performance. With the Xbox app on Windows PC, it’s easier than ever to discover your next favorite game.