Asus PRIME B550-PLUS, AMD B550, AM4, ATX, 4 DDR4, HDMI, DP, XFire, PCIe4, RGB Lighting, M.2

Data sheet

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1 x 24-pin EATX1 x 8-pin EATX 12V1 x Front audio1 x Thermal sensor 1 x Clear CMOS1 x System panel1 x COM port

PCI Express

1 x PCIe 4.0 x16 (x16 mode)1 x PCIe 3.0 x16 (x4 mode)3 x PCIe 3.0 x1

Wireless

-

RAM Speeds

3rd Gen AMD Ryzen CPUs: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 MHzNext Gen AMD Ryzen PRO CPUs:4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)

Accessories

I/O Shield2 x SATA 6Gb/s cables1 x M.2 SSD screw package

USB Ports Supported

2 x USB 3.2 Gen2 (1 Type-A & 1 Type-C at back)6 x USB 3.2 Gen1 (4 at back, 2 at mid-board)6 x USB 2.0 (2 at back, 4 at mid-board)

Storage

6 x SATA III2 x M.2 (2242/2260/2280/22110) - SATA & PCIe

RAID

RAID 0, 1, 10

Warranty

3 Years

Motherboard Type

Desktop

Form Factor

ATX

Socket

AMD AM4

Chipset

AMD B550

DDR Type

DDR4

RAM Technology

DDR4 (Dual Channel)

RAM Slots

4 x DIMM

Maximum Memory

128GB

Multi-GPU Support

Supports AMD 2-Way CrossFireX Technology

LAN

GB LAN

Audio

Realtek ALC887 7.1-Channel High Definition Audio CODEC

Back Panel I/O Ports

1 x DisplayPort1 x HDMI1 x LAN (RJ45)2 x USB 3.2 Gen2 (Type-A & Type-C)4 x USB 3.2 Gen1 (Type-A)2 x USB 2.01 x Optical S/PDIF out5 x Audio jacks

Internal I/O Connectors

1 x CPU Fan1 x CPU OPT Fan3 x Chassis Fan1 x AIO_PUMP2 x Aura RGB Strip1 x Addressable Gen21 x USB 3.2 Gen12 x USB 2.02 x M.2 Socket 3 with M key1 x SPI TPM6 x SATA 6Gb/s1 x Thunderbolt

CPU Support

Click here for CPU support*Note: not compatible with Ryzen 5 3400G & Ryzen 3 3200G CPUs

Package Type

Retail

Package Weight

1.3500 kg

Graphics Ports

1 x HDMI1 x DisplayPort

Additional Features

See Overview

Graphics

Integrated Graphics Processor*Graphics specifications may vary between CPU types

M.2 Slot(s)

Yes (M.2)

No. LAN Ports

1 x LAN

Max LAN Speed

GB LAN

RGB Lighting

Yes (RGB)

PCI/PCI Express

1 x PCIe 4.0 x16 (x16 mode)1 x PCIe 3.0 x16 (x4 mode)3 x PCIe 3.0 x1