Asus PRIME B650M-A AX

Asus PRIME B650M-A AX AM5 Micro-ATX DDR5 128 GB Motherboard

Asus Motherboard $195.59

Compare seller pricing, scan the quick specs, and size this part up before adding it to your next build.

SocketAM5

ChipsetB650

Form FactorMicro-ATX

MemoryDDR5

Retailer links open in a new tab. Pricing can change quickly, so treat this page as a shortlist and confirm the final price with the seller.

Retailers

Live seller links for quick price checks.

PC Builder may earn a small commission when you buy through links on our site.

Prices and availability can change without notice and are confirmed at checkout with the seller.

The Asus PRIME B650M-A AX is a Micro-ATX motherboard for AM5. It supports DDR5 memory up to 6400 MT/s (OC).

ASUS Prime B650M-A AX AMD B650(Ryzen 7000) Micro-ATX motherboard(DDR5, PCIe 5.0 M.2 support, 2.5Gb Ethernet, Wi-Fi 6, DisplayPort, HDMI ,USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, CEC Tier II ready) Number of Memory Slots: 4x288pin (DDR5) Memory Standard: DDR5 6400+(OC) / 6200(OC) / 6000(OC) / 5800(OC) / 5600(OC) / 5400(OC) / 5200 / 5000 / 4800 * * Supported memory types, data rate(Speed), and number of DRAM modules vary depending on the CPU and memory configuration. * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. 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. Max LAN Speed: 1 x Realtek 2.5Gb Ethernet

Manufacturer	Asus
Model Number	PRIME B650M-A AX 90MB1CE0-M0AAY0
Launch Date	N/A
CPU Socket	AM5
Chipset Model	Intel B650
Board Size / Form Factor	Micro-ATX
Supported Memory Type	DDR5
DIMM Slots	4
Maximum RAM Capacity	128 GB
Valid DDR4 Speeds	DDR5-4800 / DDR5-5000 / DDR5-5200 / DDR5-5400 / DDR5-5600 / DDR5-5800 / DDR5-6000 / DDR5-6200 / DDR5-6400 (OC)
ECC Memory Support	No
Expansion Slots (PCIe)	4 × PCIe x16
PCIe x16 (Qty)	4
PCIe x4 (Qty)	0
PCIe x1 (Qty)	0
M.2 Slot Count	2 × M.2
M.2 Device Compatibility	2242 / 2260 / 2280 - M Key, 2242 / 2260 / 2280 - M Key
SATA III Ports	8 × SATA 6Gbps
SATA Express Ports	0
Wired Networking (LAN)	N/A
Onboard Wi-Fi	Yes
Wi-Fi Standard	6 (802.11ax)
Rear-Panel USB	USB 3.2 Gen2, USB 3.2 Gen1, USB 2.0
Internal USB 3.2 Gen 2x2 Headers	0
Internal USB 3.2 Gen 2 Headers	1
Internal USB 3.2 Gen 1 Headers	1
Internal USB 2.0 Headers	2
NVIDIA SLI	No
AMD CrossFire	No
RAID Capability	Yes
Back-Connect Layout	No
Manufacturer Part Number (MPN)	PRIME B650M-A AX
SKU Code	PRIME B650M-A AX
GTIN / EAN	195553922616