ASUS TUF GAMING B550-PLUS AMD B550 Ryzen Socket AM4 ATX Desktop Motherboard


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SKU: ASUS TUF GAMING B550-PLUS Categories: , , , Tags: , , , ,


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), 3x PCIe 3.0 x1 Slots
6x SATA 6Gbps Ports, 2x M.2 PCIe 4.0 x4 M-Key Slots
1x M.2 E-Key Slot (Unoccupied)
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 Slot, ESD Guards, LANGUARD & More
1x Realtek RTL8125B 2.5Gb LAN Port
Realtek ALC S1200A 7.1 HD Audio CODEC


Brand: ASUS
Series: TUF Gaming
Model: TUF GAMING B550-PLUS (90MB14G0-M0EAY0)
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 1.4
1x HDMI 2.1(4K@60HZ)
Graphics specifications may vary between CPU types.
Support DisplayPort 1.4 with max. resolution of 4096 x 2304 @60Hz. Please refer to for any update.
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)
3x PCIe 3.0 x1 *1
Support PCIe bifurcation for RAID on CPU function.
Storage Total supports: 2 x M.2 slots and 6 x SATA 6Gb/s ports
3rd Gen AMD Ryzen Processors:
1x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
AMD B550 Chipset:
1x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*2
6x SATA 6Gb/s port(s)
Support Raid 0, 1, 10
LAN: Realtek RTL8125B 2.5Gb Ethernet
Wireless Data Network M.2 slot only (Key E) (Support PCIe interface)*
*Wi-Fi module is sold separately.
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
– Unique de-pop circuit
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)( x Type-A)
2x USB 2.0 port(s)( 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 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 (one port can be switched to USB BIOS FlashBack)
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)
3x Chassis Fan connector(s)
1x AIO_PUMP connector
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 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 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 M.2 with E key for Wi-Fi module
1x SPI TPM header
6x 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 Thermal sensor connector(s)
1x Clear CMOS jumper(s)
1x System panel connector
1x COM port header
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: ATX Form Factor
30.5 cm x 24.4 cm
Note: 1 PCIE 3.0 X16_2 runs x1 mode when any of the PCIe 3.0 x1 slots is occupied.
2 M2_2 shares bandwidth with SATA6G_56. When M.2_2 is populated, SATA6G_56 will be disabled.

Additional information

Weight 1,4 kg
Dimensions 34 × 27,2 × 7,1 cm


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