Skip to content

We may earn commission on links. How we make money

Asus ROG Strix B650-A Gaming WIFI (Socket AM5) DDR5 ATX Motherboard
MotherboardsAsus

Asus ROG Strix B650-A Gaming WIFI (Socket AM5) DDR5 ATX Motherboard

MPN: 90MB1BP0-M0EAY0

Key specifications

SocketAM5
Form factorATX
ChipsetAMD B650
Memory typeDDR5
M.2 slots3
Max Memory128 GB
Best indexed price
£175.47GBP
Indexed 20 Oct 2026 — verify at retailer. How we get prices

Retailer offers

Scan£175.47
Indexed 20 Oct 2026New
Check price at Scan
Amazon UKProduct link
Find on Amazon
More retailers coming

We only list a retailer once we hold verified offer data for it. No placeholder prices, ever.

Indexed prices are snapshots, not live quotes. Confirm price, stock and delivery on the retailer's site — checkout completes there.

We may earn a commission from these links. How it works

Fit check

Add this to your build in the PC Builder to automatically check dimensions, sockets, and power draw.

Check against your build

Same specs for less

Matched on the listed specs that matter for this kind of part, at each listing's lowest new price. Other details (cooling, warranty, looks) can differ.

Related Products

Gigabyte TRX50 Aero D (sTR5) Quad Channel EATX Motherboard
Gigabyte

TRX50 Aero D (sTR5) Quad Channel EATX Motherboard

ASUS PRIME A520M-K/CSM
Asus

PRIME A520M-K/CSM

ASUS ROG MAXIMUS Intel Z790 DARK HERO DDR5 PCIe 5.0 ATX Motherboard
Asus

ROG MAXIMUS Intel Z790 DARK HERO DDR5 PCIe 5.0 ATX Motherboard

ASUS ROG CROSSHAIR VI HERO
Asus

ROG CROSSHAIR VI HERO

Full Specifications70 fields

Additional Information

Model Number
90MB1BP0-M0EAY0
Gtin
4711081917762

Additional Specifications

Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
244 x 50 x 244 mm
Note
-

Colour

Primary Colour
Black
Secondary Colour
Silver

Core Specifications

Edition
ROG STRIX B650-A GAMING WIFI
Form Factor
ATX
Chipset
AMD B650

CPU

Cpu Manufacturer
AMD
Socket
AM5

Dimensions

Length Depth
30.5 cm
Width
24.4 cm

Expansion Slots

Pcie X16 Slots Total
3
Pcie 4 0 X16 Mechanical Slot
1
Pcie 4 0 X1 Mechanical Slot
1
Pcie 3 0 X16 Mechanical Slot
1
Pcie 3 0 X1 Mechanical Slot
1

External Connectivity

Network Interface Type
802.11ax Wi-Fi LAN Wired 2.5 Gigabit LAN (10/100/1000/2500)
Network Chip Modules
1 x 802.11ax WiFi 6E + BT5.2 1 x Intel® I225V (2.5GbE LAN) 1 x Intel® Wi-Fi 6E AX210 + BT5.2
Rear I O Connectors
1 x 10/100/1000/2500 (LAN) 1 x BIOS Flashback Button 1 x Center/Subwoofer Speaker Out 1 x DisplayPort 1 x HDMI 1 x Line In 1 x Line Out 1 x Mic-In 1 x Rear Speaker Out 1 x S/ PDIF-Out (Optical) 4 x USB 2.0 4 x USB 3.2 Gen1 Type-A 3 x USB 3.2 Gen2 Type-A 1 x USB 3.2 Gen2 Type-C 1 x USB 3.2 Gen2x2 Type-C 1 x WiFi Module

External Ports

Usb 3 2 External Type C
2
Usb 3 1 External Type C
1
Usb 3 1 External Type A
6
Usb 2 0 External Type A
4
Display Connectors
HDMI (1x), Display Port (1x)

Fan Header

4 Pin Fan Connectors
7

Form Factor

Motherboard Formfactor
ATX

Graphics Support

Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
-
On Board Graphics Connectors
DisplayPort 1.4 HDMI 2.1

Internal Connectivity

Expansion Slots
1 x M.2, 22-42/60/80, PCIe Gen4x4 1 x M.2, 22-42/60/80, PCIe Gen5 x4 1 x M.2, 22-42/ 60/80/110, PCIe Gen4x4 2 x PCIe 4.0 x1 1 x PCIe 4.0 x16 1 x PCIe 4.0 x16 (x4 Bandwidth) 4 x SATA 6GB/s
Sata Support
SATA3 / M.2
Raid Support Via
-
Storage Mode Support
RAID 0 RAID 1 RAID 10
Internal I O
1 x 24-pin (Power) 1 x 4-pin (Power) 1 x 4-pin AIO Pump Connector 4 x 4-pin CHA_FAN connector 1 x 4-pin CPU Fan Connector 1 x 4-pin CPU OPT Fan Connector 1 x 8-pin (Power) 3 x Addressable Gen 2 Header 1 x Aura RGB Header 1 x CPU_OV 1 x Front Panel Audio Header 3 x M.2 1 x S/PDIF-Out Header 4 x SATA III - 6Gb/s 1 x System Panel Connector with Chassis Intrusion 1 x Temperature Sensor Header 1 x Thunderbolt header 2 x USB 2.0 Header 1 x USB 3.2 Gen1 1 x USB 3.2 Gen2 Type-C Port

Internal Ports

Cpu Power Supply
1x 8-Pin, 1x 4-Pin
Usb 3 0 3 1 3 2 Internal Type C Possible Ports
1
Usb 3 0 Internal Possible Ports
2
Usb 2 0 Internal Possible Ports
2
Rgb Led Connectors
3x RGB (4-Pin 5050 12VGRB), 1x Digital RGB (3-Pin 5VDG)

Lighting

Lighting Rgb
Yes
Lighting Colour
RGB

Memory

Max Memory
128 GB
Memory Type
DDR5
Memory Form Factor
DIMM
Max Memory Speed Oc
6400 MT/s
Memory Slots
4x

Motherboard

Motherboard Chipset
AMD B650

Product Series

Product Series Family
ROG Strix

RAM Memory Support

Memory Channel
Dual (2)
Memory Type Ecc
Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 4800 DDR5 - 5000 DDR5 - 5200 DDR5 - 5400 DDR5 - 5600 DDR5 - 5800(OC) DDR5 - 6000(OC) DDR5 - 6200(OC) DDR5 - 6400+(OC)
Max Memory Capacity
128GB (4x32GB)

Storage Ports

M 2 Pcie 2 0 X2
3
M 2 Pcie 4 0 X4
2
Sata 6g Internal
4

Wi

Fi Lan Lan
Yes
Fi Lan Lan Ports
1x 2.5 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes

General

Audio
ROG SupremeFX 7.1 HD Audio