Modelo
- PRIME B520M-K (90MB1500-M0EAY0)

Plataforma
- m-ATX (22.6 cm x 22.1 cm)

Chipset
- AMD® A520

CPU Soportados
- Admite procesadores con Socket AMD AM4

Memoria
- 2 x DIMM, Max. 64GB, DDR4 4600(O.C)/4400(O.C)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
- Dual Channel Memory Architecture
- ECC Memory (ECC mode)

Slots Expansión
3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors
- 1 x PCIe 3.0 x16 (x16 mode)

AMD B550 Chipset
- 2 x PCIe 3.0 x1

Gráficos
- 1 x D-Sub
- 1 x HDMI 2.1(4K@60HZ)

Conectores Internos
- 1 x CPU Fan
- 1 x Chassis Fan
- 1 x USB 3.2 Gen 1
- 2 x USB 2.0
- 1 x M.2 Socket 3 with M key, type 2242/2260/2280
- 1 x SPI TPM header
- 4 x SATA 6Gb/s
- 1 x S/PDIF out header
- 1 x 24-pin EATX Power
- 1 x 8-pin EATX 12V Power
- 1 x Front panel audio (AAFP)
- 1 x Clear CMOS jumper
- 1 x System panel
- 1 x COM port header
- 1 x Speaker

Externos
- 1 x PS/2 keyboard/mouse combo port(s)
- 1 x D-Sub
- 1 x HDMI
- 1 x LAN (RJ45) port(s)
- 4 x USB 3.2 Gen 1 (blue) Type-A
- 2 x USB 2.0
- 3 x Audio jack(s)

Almacenamiento
- 1 x M.2
- 4 x SATA 6Gb/s
- Soporta Raid 0, 1, 10

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

Red
- Realtek RTL8111H 1Gb Ethernet
- ASUS LANGuard

Audio
- Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC