Asrock B550M-ITX/ac Socket AM4 Mini ITX AMD B550

Processor socket: Socket AM4
Compatible processor series: 3rd Generation AMD Ryzen™ 9, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen™ 7
Processor manufacturer: AMD
Maximum number of SMP processors: 1
Graphics card: Radeon Vega
Graphics card family: AMD
HDCP: Yes
DirectX version: 12.0
On-board graphics card: Yes
Audio output channels: 7.1 channels
Motherboard form factor: mini ITX
Motherboard chipset family: AMD
Audio chip: Realtek ALC887
Motherboard chipset: AMD B550
Supported memory clock speeds: 4533, 3866, 3200, 4266, 2933, 3600, 3800, 4466, 4333, 4600, 3466, 2400, 2667, 3733, 4400, 4133, 4000, 2133 MHz, 4200
Unbuffered memory: Yes
Memory channels: Dual-channel
Memory slots type: DIMM
Supported memory types: DDR4-SDRAM
Maximum internal memory: 64 GB
Number of memory slots: 2
Width: 170 mm
Depth: 170 mm
Ethernet LAN: Yes
LAN controller: Realtek RTL8111H
Bluetooth: Yes
Wi-Fi: Yes
Wi-Fi standards: 802.11g, 802.11a, 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wake-on-LAN ready: Yes
Bluetooth version: 4.2
Ethernet interface type: Gigabit Ethernet
USB 2.0 connectors: 2
EPS power connector (8-pin): Yes
Front panel audio connector: Yes
Number of SATA III connectors: 4
RGB LED pin header: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3
Ethernet LAN (RJ-45) ports: 1
DisplayPorts quantity: 1
HDMI ports quantity: 1
USB 2.0 ports quantity: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
DisplayPort version: 1.4
PS/2 ports quantity: 1