ASRock B450M-HDV R4.0 Motherboard mATX / AMD AM4 (B450M-HDV R4.0)

Motherboard ASRock B450M-HDV R4.0

Features
Motherboard form factor: micro ATX
Motherboard chipset: AMD B450
Motherboard chipset family: AMD
Component: PC (computer)
Audio output channels: 7.1 channels
Audio chip: Realtek ALC887
Windows support: Windows 10 Education/Enterprise/Home x64
Certification: FCC, CE; ErP/EuP ready (requires ErP/EuP ready PSU)

Processor
Processor manufacturer: AMD
Processor socket: Socket AM4
Compatible processor series: AMD Athlon; AMD Ryzen 2000 Series; AMD Ryzen 3000 Series

Memory
Supported memory types: DDR4-SDRAM
Memory slots: 2
Memory slot type: DIMM
Memory channels: Dual-channel
ECC compatibility: ECC & Non-ECC (unbuffered)
Maximum internal memory: 32 GB
Unbuffered memory: Yes
Supported memory clock speeds: 2133 / 2400 / 2667 MHz (and higher via OC where supported)

Expansion Slots
PCI Express x16 (Gen 3.x) slots: 3
PCI Express x1 (Gen 2.x) slots: 1

Graphics
Parallel processing tech support: Not supported
On-board graphics card: Yes (via CPU with iGPU)
Graphics card family: AMD
Maximum resolution: 4096 × 2160
DirectX version: 12.0
HDCP: Yes

Networking
Ethernet/LAN: Yes
Ethernet interface type: Gigabit Ethernet
LAN controller: Realtek RTL8111H
Wake-on-LAN ready: Yes
Wi-Fi_ No

Internal I/O
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
Number of SATA III connectors: 4
Front panel audio connector: Yes
CPU fan connector: Yes
Number of chassis fan connectors: 2
Chassis intrusion connector: Yes
Number of COM connectors: 1
TPM connector: Yes
12V power connector: Yes

Rear Panel I/O Ports
USB 2.0 ports: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports: 4
Ethernet LAN (RJ-45) ports: 1
PS/2 ports: 1
VGA (D-Sub) ports: 1
HDMI ports: 1
DVI-D ports: 1
Headphone outputs: 1
Microphone in: Yes

Storage Controllers
Supported storage drive types: HDD & SSD
Supported storage interfaces: M.2, PCI Express 3.0, SATA III
RAID levels: 0 / 1 / 10

BIOS
BIOS type: UEFI AMI
Clear CMOS jumper: Yes

Dimensions & Weight
Width: 230 mm
Depth: 201 mm
Height: 70 mm
Weight: 465 g