MotherboardsAsus
ASUS TUF GAMING B850-BTF WIFI W AM5 DDR5 PCIe 5.0 ATX Motherboard
MPN: 90MB1KW0-M0EAY0
Key specifications
SocketAM5
Form factorATX
ChipsetAMD B850
Memory typeECC/Non-ECC
M.2 slots3
Max Memory256 GB
Full Specifications47 fields
Additional Information
Model Number
90MB1KW0-M0EAY0
Gtin
4711387941874
Additional Specifications
Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
305 x 244 mm
Note
-
Colour
Primary Colour
White
Core Specifications
Edition
ASUS TUF GAMING B850-BTF WIFI W
Form Factor
ATX
Socket
AM5
Chipset
AMD B850
CPU
Cpu Manufacturer
AMD
External Connectivity
Network Interface Type
802.11be Wi-Fi 7 LAN
Wired 2.5 Gigabit LAN (10/100/1000/2500)
Network Chip Modules
1 x 802.11be WiFi 7 + BT5.4
1 x Realtek (2.5GbE LAN)
Rear I O Connectors
1 x 5.1 Audio I/O
1 x BIOS Flashback Button
1 x DisplayPort 1.4
1 x HDMI 2.1
1 x RJ-45
2 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
1 x WiFi Module
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
Requires Processor Graphics or Discrete GPU
On Board Graphics Connectors
DisplayPort 1.4
HDMI 2.1
Internal Connectivity
Expansion Slots
1 x M.2, 22-42/60/80/110, 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 (x4 Bandwidth)
1 x PCIe 5.0 x16
4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
Yes
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
4 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
1 x Thunderbolt 4 Header
2 x USB 2.0 Header
1 x USB 3.2 Gen1 Header
1 x USB 3.2 Gen2 Type-C Header
Internal Ports
Cpu Power Supply
2x 8-Pin
Lighting
Lighting Rgb
Yes
Memory
Max Memory
256 GB
Memory Form Factor
DIMM
Memory Slots
4x
Motherboard
Motherboard Chipset
AMD B850
RAM Memory Support
Memory Type
DDR5
Memory Channel
Dual (2)
Memory Type Ecc
ECC/Non-ECC
Memory Type R U
-
Memory Speed Mhz
DDR5 - 8000(OC)
Max Memory Capacity
256GB (4x64GB)
Wi
Fi Lan Lan
Yes
Fi Lan Lan Ports
1x 2.5 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes
General
Audio
Realtek ALC1220 7.1 HD Audio
Best indexed price
£261.98GBP
Indexed 25 May 2026 — verify at retailer
