Processor
Compatible processor series: AMD Ryzen™ 3, AMD Ryzen™ 5, AMD Ryzen™ 7
Processor manufacturer: AMD
Processor socket: Socket AM4
Graphics
HDCP: Yes
On-board graphics card: Yes
Number of displays supported: 3
Maximum resolution: 4096 x 2160 pixels
Parallel processing technology support: Quad-GPU CrossFireX, CrossFireX
Graphics card family: AMD
DirectX version: 12.0
Features
PC health monitoring: Fan, Voltage, Temperature
Audio output channels: 7.1 channels
Motherboard form factor: micro ATX
Motherboard chipset family: AMD
Motherboard chipset: AMD B450
Audio chip: Realtek ALC892 / Realtek ALC897
Windows operating systems supported: Windows 10 x64, Windows 11 x64
Power source type: ATX
Memory
Supported memory clock speeds: 2667, 2933, 2400, 3200, 2133 MHz
Memory channels: Dual-channel
Maximum internal memory: 128 GB
Supported memory types: DDR4-SDRAM
Memory slots type: DIMM
Number of memory slots: 4
Unbuffered memory: Yes
Weight & dimensions
Width: 244 mm
Depth: 244 mm
Network
Wi-Fi: No
Ethernet LAN: Yes
Wake-on-LAN ready: Yes
LAN controller: Realtek RTL8111H
Ethernet interface type: Gigabit Ethernet
Internal I/O
ATX Power connector (24-pin): Yes
Front panel audio connector: Yes
Number of COM connectors: 1
Front panel connector: Yes
EPS power connector (8-pin): Yes
TPM connector: Yes
Number of chassis fan connectors: 3
Chassis intrusion connector: Yes
CPU fan connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
Number of SATA III connectors: 4
USB 2.0 connectors: 2
RGB LED pin header: Yes
BIOS
BIOS type: UEFI AMI
Bundled software: ASRock A-Tuning
ASRock Polychrome SYNC
ASRock XFast LAN
Packaging content
Drivers included: Yes
Cables included: SATA
Storage controllers
RAID levels: 10, 1, 0
RAID support: Yes
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: M.2, PCI Express 3.0, SATA III
Rear panel I/O ports
HDMI version: 1.4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
USB connector type: USB Type-C, USB Type-A
USB 2.0 ports quantity: 2
HDMI ports quantity: 1
Headphone outputs: 1
DVI-D ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Microphone in: Yes
VGA (D-Sub) ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
Expansion slots
Number of M.2 (M) slots: 1
PCI Express x16 (Gen 3.x) slots: 1
PCI Express x16 (Gen 2.x) slots: 1
