PRIME A520M-A II

AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors*

A520

Memory Channels: 4DDR4 (Dual channel)
Max Memory Size: 128GB
4866(OC)/4800(OC)/4600(OC)/4466(OC)/4400(OC)/4266(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3333(OC)/3200/3000/2800/2666/2400/2133 MHz, Un-buffered Memory*Dual Channel Memory Architecture*ECC Memory (ECC mode) support varies by CPU.* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the CPU types.

1 x D-Sub
1 x HDMI® port***
1 x DisplayPort 1.2
1 x HDMI™ 2.1(4K@60Hz)
1 x D-Sub

1 x PCIe 3.0 x16 (x16 mode)
AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors
1 x PCIe 3.0 x16 slot (supports x16 mode)AMD A520 Chipset2 x PCIe 3.0 x1 slots

Supports 1 x M.2 slot and 4 x SATA 6Gb/s ports
AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series Desktop Processors
M.2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)AMD A520 Chipset4 x SATA 6Gb/s portsSupport Raid 0, 1, 10

1 x Realtek 1Gb Ethernet

Rear USB:Total 6 ports
4 x USB 3.2 Gen 1 ports (4 x Type-A)2 x USB 2.0 ports (2 x Type-A)Front USB:Total 6 ports
1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports2 x USB 2.0 headers support additional 4 USB 2.0 ports

ALC887/897
Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC*- Supports : Jack detection, Multi-streaming, Front Panel Jack-retasking- Supports up to 24-Bit/192 kHz playback»Audio Features– Audio Shielding- Premium audio capacitors

– Dedicated audio PCB layers

*A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

4 x USB 3.2 Gen 1 ports (4 x Type-A)

2 x USB 2.0 ports (2 x Type-A)

1 x DisplayPort

1 x HDMI™ port

1 x D-Sub

1 x Realtek 1Gb Ethernet port

3 x Audio jacks

1 x PS/2 Keyboard/Mouse combo port

Fan and cooling related

1 x 4-pin CPU Fan header

2 x 4-pin Chassis Fan headers

Power related

1 x 24-pin Main Power connector

1 x 8-pin +12V Power connector

Storage related

1 x M.2 slot (Key M)

4 x SATA 6Gb/s ports

USB

1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports

UEFI BIOS

ASUS EZ DIY

ASUS CrashFree BIOS 3

ASUS EZ Flash 3

ASUS UEFI BIOS EZ Mode

128 Mb Flash ROM, UEFI AMI BIOS

WOL by PME, PXE

Cables

2 x SATA 6Gb/s cables