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
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
Best indexed price
£236.64GBP
Indexed 16 Mar 2026 — verify at retailer
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