ASUS PRO A520M-C II /CSM AMD A520 Socket AM4 micro ATX

Processor
Supported processor sockets: Socket AM4
Maximum number of SMP processors: 1
Compatible processor series: AMD Ryzen™ 7, AMD Ryzen™ 3, AMD Ryzen™ 5
Processor manufacturer: AMD
Processor socket: Socket AM4

Graphics
Parallel processing technology support: Not supported

Features
Motherboard chipset: AMD A520
Audio output channels: 7.1 channels
Component for: PC
Motherboard form factor: micro ATX
Audio chip: Realtek ALC897
Motherboard chipset family: AMD
Windows operating systems supported: Windows 10 x64

Memory
Supported memory clock speeds: 2400, 2800, 3333, 4600, 3866, 3733, 4400, 4133, 4000, 2133, 3000, 3200 MHz, 2666, 3466, 3600
Unbuffered memory: Yes
Maximum internal memory: 64 GB
ECC сompatibility: ECC
Memory channels: Dual-channel
Number of memory slots: 2
Memory slots type: DIMM
Supported memory types: DDR4-SDRAM

Weight & dimensions
Depth: 229 mm
Width: 244 mm

Network
Ethernet interface type: Gigabit Ethernet
Ethernet LAN: Yes
Wi-Fi: No

Internal I/O
Front panel audio connector: Yes
ATX Power connector (24-pin): Yes
Number of SATA III connectors: 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
USB 2.0 connectors: 2
Serial port headers: 1
Number of chassis fan connectors: 2
CPU fan connector: Yes
Parallel connector: Yes
EPS power connector (8-pin): Yes
Number of EATX power connectors: 1
Front panel connector: Yes

BIOS
BIOS type: UEFI AMI
BIOS memory size: 128 Mbit
Clear CMOS jumper: Yes

Packaging data
Package weight: 910 g
Package width: 270 mm
Package height: 51.5 mm
Package depth: 263 mm

Packaging content
Cables included: SATA
Drivers included: Yes

Storage controllers
RAID levels: 1, 0, 10
Supported storage drive interfaces: M.2, SATA III
Supported storage drive types: HDD & SSD
RAID support: Yes
Number of storage drives supported: 5

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

Expansion slots
PCI Express x16 (Gen 3.x) slots: 1
PCI Express x1 (Gen 3.x) slots: 2
Number of M.2 (M) slots: 1
PCI slots: 1