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ASUS TUF GAMING B550-PLUS WiFi II AMD B550 AM4 DDR4 WiFi 6 ATX Motherboard
MotherboardsAsus

ASUS TUF GAMING B550-PLUS WiFi II AMD B550 AM4 DDR4 WiFi 6 ATX Motherboard

MPN: 90MB19U0-M0EAY0

Key specifications

SocketAM4
Form factorATX
ChipsetAMD B550
Memory typeDDR4
M.2 slots4
Max Memory128 GB
Best indexed price
£124.47GBP
Indexed 20 Oct 2026 — verify at retailer. How we get prices

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Full Specifications31 fields

Additional Information

Model Number
90MB19U0-M0EAY0
Gtin
4718017862776

Additional Specifications

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

Core Specifications

Edition
TUF GAMING B550-PLUS (WI-FI)
Form Factor
ATX
Socket
AM4
Chipset
AMD B550

External Connectivity

Network Interface Type
Wired 2.5 Gigabit LAN (10/100/1000/2500)
Network Chip Modules
1 x Intel 802.11ax WiFi + BT5 Module 1 x Realtek RTL8125B
Rear I O Connectors
1 x 10/100/1000/2500 (LAN) 1 x 7.1 Audio I/O 1 x BIOS Flashback Button 1 x Center/ Subwoofer Speaker Out 1 x DisplayPort 1 x HDMI 1 x RJ-45 1 x S/PDIF-Out (Optical) 2 x USB 2.0 4 x USB 3.2 Gen1 Type-A 1 x USB 3.2 Gen2 Type-A 1 x USB 3.2 Gen2 Type-C 1 x WiFi Module

Graphics Support

Primary Gpu Interface
PCIe 4.0 (x16)
Nvidia Sli Support
Not Supported
Amd Crossfire Support
2-Way CrossFire
Integrated Graphics
Requires Processor Graphics or Discrete GPU
On Board Graphics Connectors
DisplayPort 1.2 HDMI 2.1

Internal Connectivity

Expansion Slots
1 x M.2 Key E (Supports Wi-Fi modules) 1 x M.2, 22-42/60/80/110, PCIe Gen3/SATA 1 x M.2, 22-42/ 60/80/110, PCIe Gen3x4/SATA3 1 x M.2, 22-42/60/ 80/110, PCIe Gen4x4/SATA 3 x PCIe 3.0 x1 1 x PCIe 4.0 x16 6 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 1 x 8-pin (Power) 2 x Aura Addressable Gen2 Header 2 x Aura RGB Strip Headers 3 x Chassis Water Pump/Fan Connector 1 x Clear CMOS jumper 1 x CPU Fan Connector 1 x CPU OPT Fan Connector 1 x Front Panel Audio Header 6 x SATA III - 6Gb/s 1 x Serial (COM) Header 1 x T_Sensor Connector 1 x Temperature Sensor Header 1 x Thunderbolt header 1 x TPM (SPI_TPM) header 2 x USB 2.0 Header 1 x USB 3.2 Gen1 Header

RAM Memory Support

Memory Type
DDR4
Memory Channel
Dual (2)
Memory Type Ecc
ECC/Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR4 - 2133 DDR4 - 2400 DDR4 - 2666 DDR4 - 2800 DDR4 - 3000 DDR4 - 3200 DDR4 - 3333(OC) DDR4 - 3466(OC) DDR4 - 3600(OC) DDR4 - 3733(OC) DDR4 - 3866(OC) DDR4 - 4000(OC) DDR4 - 4266(OC) DDR4 - 4400(OC) DDR4 - 4600(OC)
Max Memory Capacity
128GB

General

Audio
Realtek ALC S1200A 7.1 HD Audio