ASUS ROG STRIX B550-A GAMING AMD B550 Socket AM4 ATX

Processor
Processor socket: Socket AM4
Compatible processor series: AMD Ryzen™ 3
Processor manufacturer: AMD

Graphics
On-board graphics card: No
Parallel processing technology support: 2-Way CrossFireX

Features
Product colour: Silver, Black
Motherboard chipset: AMD B550
Audio output channels: 7.1 channels
Motherboard form factor: ATX
Windows operating systems supported: Windows 10 Enterprise x64
Motherboard chipset family: AMD

Memory
Supported memory types: DDR4-SDRAM
Memory slots type: DIMM
Number of memory slots: 4
Supported memory clock speeds: 3466, 2400, 2800, 3000, 3866, 4133, 4000, 2133, 4600 MHz, 3200, 2666, 4400, 3600
Maximum internal memory: 128 GB

Weight & dimensions
Depth: 244 mm
Height: 68 mm
Width: 305 mm

Network
Wi-Fi: No
Ethernet LAN: No

Internal I/O
USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1
USB 2.0 connectors: 2
Number of SATA III connectors: 6

BIOS
BIOS type: UEFI

Storage controllers
Supported storage drive interfaces: PCI Express 3.0
RAID levels: 0, 10, 1
RAID support: Yes

Rear panel I/O ports
DisplayPorts quantity: 1
HDMI ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
DisplayPort version: 1.2
USB 2.0 ports quantity: 2

Expansion slots
PCI Express x16 slots: 3
PCI Express x1 (Gen 3.x) slots: 3
Number of M.2 (M) slots: 2

Other features
Weight: 945 g

Logistics data
Harmonized System (HS) code: 84733020