The Asus PRIME A520M-K is a motherboard with AMD AM4 socket and A520 Chipset.

Specifications:

Processor:

-Processor manufacturer: AMD

-Processor socket: Socket AM4

-Supported processor: AMD Ryzen 5 3rd Gen, AMD Ryzen 7 3th Gen, AMD Ryzen 9 3th Gen

-Supported processor sockets: Socket AM4

Memory:

-Supported memory types: DDR4-SDRAM

-Number of memory slots: 2

-Memory channels: Dual channel

-Non-ECC: Yes

-Supported memory clock speeds: 2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4000, 4400, 4600 MHz

-Maximum internal memory: 64 GB

-Unbuffered memory: Yes

Storage controllers:

-Supported storage drive types: HDD & SSD

-Supported storage drive interfaces: M.2, SATA III

-Number of HDDs supported: 4

-Number of supported storage drives: 5

Internal I/O:

-USB 2.0 connectors: 2

-USB 3.2 Gen 1 (3.1 Gen 1) connectors: 4

-Number of SATA III connectors: 4

-S/PDIF output connector: Yes

-Front panel audio connector: Yes

-ATX power connector (24-pin): Yes

-CPU fan connector: Yes

-Number of chassis fan connectors: 1

-EPS power connector (8-pin): Yes

-Number of COM connectors: 1

-TPM connector: Yes

-12V power connector: Yes

Rear panel Power ports I/O (input/output):

-USB 2.0 ports number: 2

-USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports number: 3

-Ethernet LAN (RJ-45) ports number: 1

-PS/2 mouse port: 1

-VGA (D-Sub) ports number: 1

-HDMI ports number: 1

Connection:

-Ethernet: Yes

-Ethernet interface type: Fast Ethernet, Gigabit Ethernet

-Wifi: No

Features:

-Chipset: AMD A520

-Audio output channels: 7.1 channels

-Component for: PC

-Form factor: micro ATX

-Chipset family: AMD

-Supported Windows operating system: Windows 10 x64, Windows 11

Expansion slots:

-PCI Express x1 (Gen 3.x) Slots: 1

-Number of M.2 (M) slots: 1

BIOS:

-BIOS types: UEFI AMI

-BIOS memory size: 256 MB/s

Weight and dimensions:

-Width: 226 mm

-Depth: 221 mm