Processor
Processor manufacturer: AMD
Compatible processor series: 3rd Generation AMD Ryzen™ 9, 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen 5
Supported processor sockets: Socket AM4
Processor socket: Socket AM4
Maximum number of SMP processors: 1
Graphics
Maximum graphics card memory: 16000 MB
Maximum resolution: 4096 x 2160 pixels
Parallel processing technology support: 2-Way CrossFireX
Features
Audio output channels: 7.1 channels
Motherboard chipset: AMD B550
Audio chip: Realtek ALC1200
Windows operating systems supported: Windows 10 x64
Number of mounting holes: 9
Motherboard form factor: ATX
Motherboard chipset family: AMD
Memory
Supported memory clock speeds: 3200, 4266, 4600, 1866, 2667, 3733, 4400, 3066, 2400, 2800, 3000, 5100 MHz, 3466, 2933, 3600, 4733, 3866, 4133, 4000, 2133 MHz, 4533 MHz
Number of memory slots: 4
Supported memory types: DDR4-SDRAM
Maximum internal memory: 128 GB
Unbuffered memory: Yes
Memory channels: Dual-channel
Memory slots type: DIMM
Weight & dimensions
Width: 305 mm
Depth: 244 mm
Network
LAN controller: Realtek RTL8111H, Realtek RTL8125B
Ethernet interface type: 2.5 Gigabit Ethernet, Gigabit Ethernet
Ethernet LAN: Yes
Wi-Fi: No
Internal I/O
ATX Power connector (24-pin): Yes
Number of SATA III connectors: 6
RGB LED pin header: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
12V power connector: Yes
Number of chassis fan connectors: 6
USB 2.0 connectors: 2
Chassis intrusion connector: Yes
CPU fan connector: Yes
TPM connector: Yes
Front panel audio connector: Yes
BIOS
Clear CMOS jumper: Yes
Packaging content
Cables included: SATA
Drivers included: Yes
Storage controllers
Supported storage drive types: HDD & SSD
RAID levels: 1, 10, 0
Supported storage drive interfaces: SATA III
Rear panel I/O ports
USB 2.0 ports quantity: 2
Ethernet LAN (RJ-45) ports: 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
DisplayPorts quantity: 1
S/PDIF out port: Yes
HDMI ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
PS/2 ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
Digital audio optical out: 1
Expansion slots
PCI Express x1 (Gen 3.x) slots: 2
PCI Express x16 (Gen 4.x) slots: 1
PCI Express x16 (Gen 3.x) slots: 1
Number of M.2 (M) slots: 2
