ASRock B550M Pro4 / AMD B550 / AM4 / 4x DDR4 DIMM / VGA / HDMI / DP / 2x M.2 / USB-C / mATX

Description

ASRock B550M Pro4

The board is equipped with graphics outputs for use with processors with integrated graphics core. The motherboard does not include a graphics card and without the use of a corresponding processor, these outputs will be inoperative.

CPU

Support for AMD Ryzen 3rd generation and higher processors (AM4 socket)

Does not support Ryzen 5 3400G and Ryzen 3 3200G processors

Chipset

AMD B550

Memory

4 x DDR4 memory slots, support up to 128 GB

Dual-channel memory architecture

Support DDR4 4733+ (OC)/ 4666 (OC)/ 4600 (OC)/ 4533 (OC)/ 4466 (OC)/ 4400 (OC)/ 4333 (OC)/ 4266 (OC)/ 4200 (OC)/ 4133 (OC)/ 4000 (OC)/ 3866 (OC)/ 3800 (OC)/ 3733 (OC)/ 3600 (OC)/ 3466 (OC)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz

Ryzen (Matisse) CPU supports DDR4 4533+ (OC)/ 4466 (OC)/ 4400 (OC)/ 4333 (OC)/ 4266 (OC)/ 4200 (OC)/ 4133 (OC)/ 4000 (OC)/ 3866 (OC)/ 3800 (OC)/ 3733 (OC)/ 3600 (OC)/ 3466 (OC)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz

ECC and non-ECC support, unbuffered

Ryzen (Picasso) CPU only supports non-ECC, no cache (ECC supported only on PRO versions)

Intel Extreme Memory Profile (XMP) support

Slots

1 x PCIe 3.0 x16 slot

Ryzen (Matisse) CPU supports PCIe 4.0

1 x PCIe 3.0 x16 slot (supports x4 mode)

1 x PCIe 3.0 x1 slot

Graphic arts

1 x DisplayPort, supporting max. resolution 5120 x 2880 at 120 Hz

1 x HDMI port, supporting max. resolution 4096 x 2160 at 60 Hz

1 x VGA port, supporting max. resolution 1920 x 1200 at 60 Hz

Multi-GPU

AMD CrossFireX and Quad CrossFireX support

Storage

6 x SATA 6Gb/s ports

RAID 0, RAID 1 and RAID 10 support

1 x Hyper M.2 slot, M Key, for type 2280 units (PCIe 3.0 x4 mode)

Ryzen CPU (Matisse) supports PCIe 4.0 x4 mode

1 x M.2 slot, M Key, for type 2280 drives (SATA and PCIe 3.0 x2 mode)

USB

8 x USB 3.2 Gen1 (USB 3.0) ports (4 ports on the back panel, 4 ports available via internal USB connector)

6 x USB 2.0 ports (2 ports on the back panel, 4 ports available via internal USB connectors)

1 x USB 3.2 Gen2 Type-C port on the back panel

1 x USB 3.2 Gen2 (USB 3.1 Gen2) port on the back panel

Audio

Realtek ALC1200 Codec

7.1 channel High Definition Audio

Premium Blu-ray Audio support

HIND

1 x Realtek RTL8111H Gigabit LAN controller

Internal connectors

6 x SATA 6Gb/s connector

2 x M.2 slots, M Key

1 x M.2 slot, E key for Wi-Fi module (not included)

1 x serial port connector

1 x SPI TPM connector

1 x Speaker connector and Power LED

2 x RGB LED strip connector

2 x addressable LED strip connector

1 x 4-pin CPU fan connector

1 x 4-pin CPU fan/water cooling pump connector

4 x 4-pin chassis fan/water cooling pump connector

1 x 24-pin ATX main power connector

1 x 8-pin 12V power connector

1 x front panel audio connector

2 x USB 2.0 connector (supports 4x USB 2.0 port)

2 x USB 3.2 Gen1 (USB 3.0) connector (supports 2x USB 3.2 Gen1 port)

Rear panel ports

1 x PS/2 keyboard and mouse combo port

1 x VGA

1 x DisplayPort

1 x HDMI

1 x USB 3.2 Gen2 (USB 3.1 Gen2)

1 x USB 3.2 Gen2 Type-C

4 x USB 3.2 Gen1 (USB 3.0)

2 x USB 2.0 ports

1 x RJ-45

3 x audio jacks

Dimensions

24.4 x 24.4 cm

Micro ATX format