ASUS PRIME A520M-K Micro-ATX Motherboard

CPU

AMD AM4 Socket for AMD Ryzen™ 5000 Series/5000 G-Series/4000 G-Series/3000 Series/3000 G-Series Desktop Processors

Chipset

AMD A520

Memory

2 x DIMM, Max. 64GB, DDR4 4866(O.C.)/4600(O.C.)/4466(O.C.)/4400(O.C.)/4333(O.C.)/4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.) and lower frequencies

Graphics

1 x D-Sub, 1 x HDMI 2.1 (4K @ 60Hz)

Expansion Slots

- 1 x PCIe 3.0 x16 (x16 mode, Ryzen CPU)
- 2 x PCIe 3.0 x1 (A520 chipset)

Storage

- 1 x M.2 Socket 3 (PCIe 3.0 x4 and SATA modes)
- 4 x SATA 6Gb/s (supports RAID 0, 1, 10)

LAN

Realtek RTL8111H 1Gb Ethernet, ASUS LANGuard

Audio

Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC, supports jack-detection, multi-streaming, front panel jack-retasking

USB Ports (Rear)

- 4 x USB 3.2 Gen 1 Type-A
- 2 x USB 2.0 Type-A

USB Ports (Front)

- 2 x USB 3.2 Gen 1 Type-A
- 4 x USB 2.0 Type-A

Software Features

- Armoury Crate
- AI Suite 3
- TurboV EVO
- Fan Xpert
- ASUS CPU-Z
- Norton Anti-virus (60-day free trial)
- WinRAR

BIOS Features

- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode

ASUS Special Features

- ASUS DIGI+ VRM
- ASUS LANGuard
- Overvoltage Protection
- SafeSlot Core
- Stainless-Steel Back I/O

Back I/O Ports

- 1 x PS/2 Keyboard/Mouse combo
- 1 x D-Sub
- 1 x HDMI
- 1 x LAN (RJ45)
- 4 x USB 3.2 Gen 1 Type-A
- 2 x USB 2.0
- 3 x Audio Jacks

Internal I/O Ports

- 1 x CPU Fan connector
- 1 x Chassis Fan connector
- 1 x M.2 Socket 3
- 4 x SATA 6Gb/s connectors
- 1 x 24-pin EATX Power connector
- 1 x 8-pin EATX 12V Power connector

Accessories

- User’s manual
- I/O Shield
- 2 x SATA 6Gb/s cables
- Supporting DVD
- 1 x M.2 SSD screw package

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Operating System

Windows® 10 64-bit

Form Factor

mATX, 8.9 inch x 8.7 inch (22.6 cm x 22.1 cm)