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Asus TUF GAMING B850M-PLUS WIFI (Socket AM5) DDR5 Micro-ATX Motherboard
MotherboardsAsus

Asus TUF GAMING B850M-PLUS WIFI (Socket AM5) DDR5 Micro-ATX Motherboard

MPN: 90MB1IY0-M0EAY0

Key specifications

SocketAM5
Form factormATX
ChipsetAMD B850
Memory typeDDR5
M.2 slots3
Max Memory192 GB
Best indexed price
£236.64GBP
Indexed 16 Mar 2026 — verify at retailer. How we get prices

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eBay UK£236.64
Indexed 16 Mar 2026New · seller scancomputers_int
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Full Specifications79 fields

Additional Information

Model Number
90MB1IY0-M0EAY0
Gtin
4711387764916

Additional Specifications

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

Audio

Soundchip
Realtek ALC1220P

Colour

Primary Colour
Black

Cooling

Backplate
Yes
M 2 Heatsinks
Yes
Vrm Heatsinks
Yes

Core Specifications

Edition
TUF GAMING B850M-PLUS WIFI
Form Factor
MicroATX
Chipset
AMD B850

CPU

Cpu Manufacturer
AMD
Socket
AM5

Dimensions

Length Depth
244 mm
Width
244 mm

Expansion Slots

Pcie X16 Slots Total
1
Pcie X1 Slots Total
1
Pcie 5 0 X16 Mechanical Slot
1
Pcie 4 0 X1 Mechanical Slot
1

External Connectivity

Network Interface Type
802.11ax Wi-Fi LAN Wired 2.5 Gigabit LAN
Network Chip Modules
1 x 2.5 Gigabit LAN 1 x 802.11ax WiFi 6E + BT5.3
Rear I O Connectors
1 x 7.1 Audio I/O 1 x BIOS Flashback Button 1 x DisplayPort 1.4 1 x HDMI 1 x RJ-45 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 Gen2x2 Type-C 2 x WiFi Antenna connectors

External Ports

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

Fan Header

4 Pin Fan Connectors
6

Form Factor

Motherboard Formfactor
Micro-ATX

Graphics Support

Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
Discrete GPU Required for Graphics Output
On Board Graphics Connectors
DisplayPort 1.4 HDMI

Internal Connectivity

Expansion Slots
1 x M.2, 22-42/60/80, PCIe Gen4x4 1 x M.2, 22-80, PCIe Gen4x4 1 x M.2, 22-80, PCIe Gen5x4 1 x PCIe 4.0 x1 1 x PCIe 4.0 x16 1 x PCIe 5.0 x16 4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
-
Storage Mode Support
RAID 0 RAID 1 RAID 10 RAID 5
Internal I O
1 x 24-pin (Power) 1 x 4-pin AIO_PUMP Connector 3 x 4-pin CHA_FAN connector 1 x 4-pin CPU Fan Connector 1 x 4-pin CPU OPT Fan Connector 2 x 8-pin (Power) 3 x Addressable Gen 2 Header 1 x Chassis Intrusion connector 1 x Clear CMOS Header 1 x Front Panel Audio Header 1 x Front Panel Connector 3 x M.2 Connector 4 x SATA III - 6Gb/s 1 x Serial (COM) Header 2 x USB 2.0 Header 1 x USB 3.2 Gen2 Header 1 x USB 3.2 Gen2 Type-C Port

Internal Ports

Cpu Power Supply
2x 8-Pin
Usb 3 0 3 1 3 2 Internal Type C Header
1
Usb 3 0 3 1 3 2 Internal Type C Possible Ports
1
Usb 3 0 Internal Header
1
Usb 3 0 Internal Possible Ports
2
Usb 2 0 Internal Header
1
Usb 2 0 Internal Possible Ports
2
Rgb Led Connectors
3x Digital RGB (3-Pin 5VDG)
Front Panel Audio Header
Yes

Lighting

Lighting Rgb
Yes

Memory

Max Memory
192 GB
Memory Type
DDR5
Memory Form Factor
DIMM
System Memory Subtype
UDIMM
Max Memory Speed Oc
8000 MT/s
Eec Support
Yes
Memory Slots
4x
Performance Profile
AMD EXPO

Motherboard

Motherboard Chipset
AMD B850
Built In I O Shield
Yes

RAM Memory Support

Memory Channel
Dual (2)
Memory Type Ecc
Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 8000(OC)
Max Memory Capacity
192GB

Storage Ports

M 2 Pcie 4 0 X4
2
M 2 Pcie 5 0 X4
1
Sata 6g Internal
4

Wi

Fi Lan Lan
Yes
Fi Lan Lan Ports
1x 2.5 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes
Fi Lan Wi Fi Standard
Wi-Fi 6E
Fi Lan Bluetooth Standard
5.3

General

Audio
7.1 Channel HD Audio