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

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

Graphics
Parallel processing technology support: Not supported

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

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

Weight & dimensions
Depth: 229 mm
Width: 244 mm

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

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

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

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

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