Asrock B550M-HDV Socket AM4 Micro ATX AMD B550

Processor socket: Socket AM4
Compatible processor series: 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen™ 9
Processor manufacturer: AMD
Maximum number of SMP processors: 1
Graphics card: Radeon Vega
Graphics card family: AMD
HDCP: Yes
On-board graphics card: Yes
DirectX version: 12.0
Motherboard form factor: micro ATX
Audio output channels: 7.1 channels
Motherboard chipset: AMD B550
Motherboard chipset family: AMD
Audio chip: Realtek ALC887
Memory channels: Dual-channel
Supported memory clock speeds: 4333, 4600, 3866, 3200, 4266, 2933, 3600, 3466, 3800, 4466, 4533, 2400, 2667, 3733, 4400, 4666, 4133, 4000, 2133 MHz, 4200
Unbuffered memory: Yes
Memory slots type: DIMM
Supported memory types: DDR4-SDRAM
Number of memory slots: 2
Maximum internal memory: 64 GB
Depth: 201 mm
Width: 230 mm
Ethernet LAN: Yes
Wi-Fi: No
LAN controller: Realtek RTL8111H
Ethernet interface type: Gigabit Ethernet
Wake-on-LAN ready: Yes
USB 2.0 connectors: 4
Number of chassis fan connectors: 2
Front panel audio connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
Number of SATA III connectors: 4
Peripheral (Molex) power connectors (4-pin): 1
TPM connector: Yes
CPU fan connector: Yes
ATX Power connector (24-pin): Yes
BIOS type: UEFI AMI
Drivers included: Yes
Supported storage drive interfaces: M.2, Serial ATA III
DVI-D ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
VGA (D-Sub) ports quantity: 1
USB 2.0 ports quantity: 2
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
PS/2 ports quantity: 1