ASUS TUF GAMING B550-PLUS

ASUS TUF GAMING B550-PLUS distills essential elements of the latest AMD platform and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, this motherboard delivers rock-solid performance with unwavering gaming stability.

When you build with a TUF Gaming motherboard, you also benefit from the TUF Gaming Alliance — an ASUS collaboration with trusted industry partners that ensures easier building, best compatibility, and complementary aesthetics from components to case.

Specification

ASUS B550-PLUS Specs

CPU

Chipset	AMD B550
CPU Socket	AM4

Back Panel I/O

USB	1 x USB 3.1 / USB 3.2 Gen 2 Type-A 1 x USB 3.1 / USB 3.2 Gen 2 Type-C 4 x USB 3.1 / USB 3.2 Gen 1 Type-A 2 x USB 2.0 Type-A
Thunderbolt	None
Display	1 x DisplayPort 1.2 1 x HDMI 2.1
Audio	5 x 3.5 mm 1 x S/PDIF
Ethernet / Controller	1 x Realtek RTL8125B 2.5Gigabit
Buttons	BIOS Flashback

Memory

Memory Slots	4 x 288-Pin
Memory Support	DDR4 2133, 2400, 2666, 2800, 3000, 3200, 3466, 3600, 3866, 4000, 4400 MHz
Maximum Capacity	128 GB
Channel Architecture	Dual Channel
ECC Support	Non-ECC, ECC Unbuffered

Storage Expansion

SATA	6 x SATA III
M.2	1 x M Key 2242, 2260, 2280, 22110 (PCIe 4.0 x4, SATA (Unspecified)) 1 x M Key 2242, 2260, 2280, 22110 (PCIe 3.0 x4, SATA (Unspecified))
U.2	None
RAID Support	RAID 0, 1, 10

Internal I/O

Expansion Slots	1 x PCIe 4.0 x16 (x16 mode) 1 x PCIe 3.0 x16 (x4 mode) 3 x PCIe 3.0 x1
USB	1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port) 2 x USB 2.0 Header (Supports 4 USB Type-A Port)
Multi-GPU Support	2-Way AMD CrossFireX
Air Cooling	1 x 4-Pin CPU 1 x 4-Pin Assistant 3 x 4-Pin System 1 x Thermal Sensor
Liquid Cooling	1 x 4-Pin Pump
Power Connectors	1 x 24-Pin Mainboard 1 x 8-Pin ATX
Security	TPM Module
LED Header	3 x RGB
Audio	1 x Speaker
Diagnostics	Clear CMOS
Add-On	1 x Thunderbolt Card Header
Legacy	1 x Serial

BIOS

ROM

256 Mb

Front Panel I/O

I/O Connection Headers

AAFP, USB 3.1 / USB 3.2 Gen 1

Audio

Audio Codec

Realtek S1200A (7.1-Channel)

Wireless

Module Support

1 E Key M.2

Software

Supported Operating Systems

Windows 10 (64-Bit)

Physical

Form Factor

ATX