AM4 ASUS ROG STRIX B550-A GAMING

processor
Processor manufacturer: AMD
Processor socket: Socket AM4
Compatible processors: AMD Ryzen™ 3
memory
Supported memory types: DDR4-SDRAM
Number of memory slots: 4
Memory type: DIMM
ECC compatibility: ECC
Supported memory speeds: 2133, 2400, 2666, 2800, 3000, 3200, 3466, 3600, 3866, 4000, 4133, 4400, 4600 MHz
Maximum RAM: 128 GB
Memory controller
Supported storage drive interfaces: PCI Express 3.0
RAID support: Yes
RAID Level: 0, 1, 10
graphic
Parallel processing technology: 2-Way CrossFireX
Built-in graphics adapter: No
Internal I/O ports
Number of USB 2.0 ports: 2
USB 3.2 Gen 2 (3.1 Gen 2) ports: 1
SATA III ports: 6
I/O ports on the back
Number of USB 2.0 ports: 2
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type A ports: 4
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type A ports: 2
Number of HDMI ports: 1
Number of DisplayPort connectors: 1
DisplayPort version: 1.2
network
Ethernet/LAN: No
Wi-Fi: No
Features
Motherboard chipset: AMD B550
Audio channels: 7.1 channels
Product color: Black, Silver
Component for: PC
Motherboard form factor: ATX
Motherboard chipset family: AMD
Supported Windows operating systems: Windows 10 Enterprise x64
Expansion slots
PCI-Express x1 (Gen 3.x) slots: 3
PCI-Express x16 slots: 3
Number of M.2 (M) slots: 2
BIOS
BIOS type: UEFI
BIOS memory size: 256 Mbit
Logistics data
Commodity tariff number (HS): 84733020
Weight and dimensions
Width: 305 mm
Depth: 244 mm
Height: 68 mm
Other functions
Weight: 945 g