ASRock B550M-HDV
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
2 x DDR4 memory slots, support up to 64 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 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
ECC and non-ECC support, unbuffered
Ryzen CPU (Picasso and Raven Ridge) 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 x1 slot
Graphic arts
1 x HDMI port, supporting max. resolution 4096 x 2160 at 60 Hz
1 x DVI-D port, supporting max. resolution 1920 x 1200 at 60 Hz
1 x VGA port, supporting max. resolution 1920 x 1200 at 60 Hz
Storage
4 x SATA 6Gb/s ports
RAID 0, RAID 1 and RAID 10 support
1 x Hyper M.2 slot, M Key, for drives type 2242, 2260, 2280 (SATA and PCIe 3.0 x4 mode)
Ryzen CPU (Matisse) supports PCIe 4.0 x4 mode
USB
6 x USB 2.0 ports (2 ports on the back panel, 4 ports available via internal USB connectors)
6 x USB 3.2 Gen1 (USB 3.0) ports (4 ports on the back panel, 2 ports available via internal USB connector)
Audio
Realtek ALC887 Codec
7.1 channel High Definition Audio
HIND
1 x RTL8111H Gigabit LAN controller
Internal connectors
4 x SATA 6Gb/s connector
1 x M.2 slot, M Key
1 x serial port connector
1 x SPI TPM connector
1 x Speaker connector and intrusion detection
1 x 4-pin CPU fan connector
2 x 4-pin chassis fan connector
1 x 24-pin ATX main power connector
1 x 4-pin 12V power connector
1 x front panel audio connector
2 x USB 2.0 connector (supports 4x USB 2.0 port)
1 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 HDMI
1 x VGA
1 x DVI-D
4 x USB 3.2 Gen1 (USB 3.0)
2 x USB 2.0
1 x RJ-45
3 x audio jacks
Dimensions
23 x 20.1 cm
Micro ATX format
