Asus TUF GAMING B550M-PLUS AMD B550 Ryzen Socket AM4 Micro-ATX Desktop Motherboard


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– Micro-ATX Form Factor
– AMD B550 Chipset
– Socket AM4
– 4x DDR4 DIMM Slots, Supports up to 128GB
– Supports up to DDR4-4600(OC)
– 1x PCIe 4.0 x16, 1x PCIe 3.0 x16 (x4 mode), 1x PCIe 3.0 x1 Slots
– 4x SATA 6Gbps Ports, 1x M.2 PCIe 4.0 x4 M-Key Slot
– 1x M.2 PCIe 3.0 x4 M-Key Slot
– 1x USB 3.2 Gen2 Type-C, 1x USB 3.2 Gen2 Type-A
– 4x USB 3.2 Gen1 Type-A, 2x USB 2.0 Type-A
– 1x DisplayPort, 1x HDMI, 1x BIOS FlashBack Button
– 8+2 Power Phase Design
– Stack Cool 3+
– TUF Safeslot, ESD Guards, LANGUARD & More
– 1x Realtek RTL8125B 2.5Gb LAN Port
– Realtek ALC S1200A 7.1 HD Audio CODEC
– 3 Year Warranty

Note: B550 chipset not compatible with AMD Ryzen 1st & 2nd Gen CPU’s (including AMD Ryzen 3 3200G & AMD Ryzen 5 3400G)


In stock

Brand ASUS
Series TUF Gaming
CPU Build in AMD AM4 Socket 3rd Gen AMD Ryzen Processors*
*Refer to for CPU support list
Chipset AMD B550
Memory 3rd Gen AMD Ryzen Processors
4x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *
Next Generation AMD Ryzen PRO Processors
4x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU.
*Refer to for the Memory QVL (Qualified Vendors Lists).
Graphic 1x DisplayPort 1.2
1x HDMI 2.1(4K@60HZ)
Multi-GPU Support Supports AMD 2-Way CrossFireX Technology
Expansion Slots 3rd Gen AMD Ryzen Processors
1x PCIe 4.0 x16 (x16 mode)
AMD B550 Chipset
1x PCIe 3.0 x16 (x4 mode)
1x PCIe 3.0 x1
*Support PCIe bifurcation for RAID on CPU function.
Storage Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
3rd Gen AMD Ryzen Processors:
1x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 4.0 x4 and SATA modes) storage devices support
AMD B550 Chipset:
1x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support
4x SATA 6Gb/s port(s),
Support Raid 0, 1, 10
LAN Realtek RTL8125B 2.5Gb Ethernet
Audio Realtek ALC S1200A 7.1 Surround Sound High Definition Audio CODEC
– Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback
Audio Feature:
– Exclusive DTS Custom for GAMING Headsets.
– Optical S/PDIF out port(s) at back panel
– Audio cover
– Audio Shielding
– Dedicated audio PCB layers
– Premium Japanese audio capacitors
USB Ports Rear USB Port ( Total 8 )
2x USB 3.2 Gen 2 port(s)(1 x Type-A 1 x USB Type-C)
4x USB 3.2 Gen 1 port(s)(4 x Type-A)
2x USB 2.0 port(s)(2 x Type-A)
Front USB Port ( Total 6 )
2x USB 3.2 Gen 1 port(s)(2 x Type-A)
4x USB 2.0 port(s)(4 x Type-A)
Back I/O Ports 1x PS/2 keyboard/mouse combo port(s)
1x DisplayPort
1x LAN (2.5G) port(s)
2x USB 3.2 Gen 2 (teal blue) (1 x Type-A 1 x USB Type-C)
4x USB 3.2 Gen 1 (blue) Type-A
2x USB 2.0
1x Optical S/PDIF out
5x Audio jack(s)
1x BIOS FlashBack Button(s)
Internal I/O Ports 1x CPU Fan connector(s)
1x CPU OPT Fan connector(s)
2x Chassis Fan connector(s)
2x Aura RGB Strip Headers
1x Addressable Gen 2 header(s)
1x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
2x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA & PCIE 4.0 x 4 mode)
1x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
1x SPI TPM header
4x SATA 6Gb/s connector(s)
1x 24-pin EATX Power connector(s)
1x 8-pin EATX 12V Power connectors
1x Front panel audio connector(s) (AAFP)
1x Clear CMOS jumper(s)
1x System panel connector
1x COM port header
1x Speaker connector
Accessories User’s manual
I/O Shield
2x SATA 6Gb/s cable(s)
1x Supporting DVD
1x TUF Gaming Sticker
1x TUF Certification card(s)
1x M.2 SSD screw package(s)
1x M.2 Rubber Package(s)
Manageability WOL by PXE
Operating System Windows 10 64-bit
Form Factor mATX Form Factor
24.4 cm x 24.4 cm
Warranty Information
Warranty 3 Year Warranty

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