ASRock A520M Pro4 AM4 Micro-ATX Motherboard

The ASRock A520M Pro4 Motherboard is a reliable and cost-effective Micro-ATX solution for AMD Ryzen systems. Built on the AMD A520 chipset, it supports a wide range of Ryzen processors and delivers stable performance for home, office and entry-level gaming builds.

Featuring DDR4 memory support, dual M.2 storage, triple display outputs and durable Super Alloy components, this motherboard offers excellent value without compromising essential features.

Key Features & Benefits

✔ AM4 Socket for AMD Ryzen CPUs
Supports Ryzen 3000, 4000 G-Series and 5000 series processors.

✔ DDR4 Memory Support
Up to 128GB DDR4 RAM with speeds up to 4733+ MHz (OC).

✔ Dual M.2 Storage
Includes Ultra M.2 PCIe Gen3 x4 for fast NVMe SSD performance.

✔ Super Alloy Build Quality
Premium components including 50A power chokes and 2oz copper PCB for durability.

✔ Full Coverage M.2 Heatsink
Improves thermal performance and SSD longevity.

✔ Triple Display Output
HDMI, DisplayPort and D-Sub for flexible multi-monitor setups.

✔ 7.1 Channel HD Audio
Enhanced sound quality with high-end audio capacitors and shielding.

✔ Gigabit LAN Connectivity
Reliable wired networking for everyday use.

✔ RGB Customisation
Control lighting with onboard RGB headers via ASRock Polychrome SYNC.

✔ Full Spike Protection
Safeguards USB, LAN and audio ports from electrical surges.

Technical Specifications

General

Product
ASRock A520M Pro4

Manufacturer
ASRock

Form Factor
Micro-ATX

Chipset
AMD A520

Socket
AM4

CPU Support

Compatible CPUs
AMD Ryzen 3000 / 4000 G-Series / 5000 / 5000 G-Series

Power Design
8 Phase Digi Power Design

Memory

Memory Slots
4 × DDR4 DIMM

Maximum Capacity
128GB

Memory Speeds
Up to 4733+ MHz (OC)

Memory Type
DDR4 Dual Channel

XMP Support
Yes

Expansion Slots

2 × PCIe 3.0 x16 (x16 / x2 modes)

Storage

1 × Ultra M.2 (PCIe Gen3 x4)
1 × M.2 (PCIe Gen3 x2 / SATA)
4 × SATA III 6Gb/s

RAID Support
RAID 0 / 1 / 10

Graphics Output

1 × HDMI 2.1 (4K @ 60Hz)
1 × DisplayPort 1.4 (up to 5K @ 120Hz)
1 × D-Sub (Full HD)

Networking

LAN
Gigabit LAN (Realtek RTL8111H)

Wireless
M.2 Key-E slot for optional WiFi module

Audio

Codec
Realtek ALC1200 / ALC1220

Channels
7.1 Channel HD Audio

Audio Features
PCB isolation, premium capacitors, surge protection

USB Connectivity

1 × USB 3.2 Gen1 Type-C
5 × USB 3.2 Gen1 Type-A
2 × USB 2.0

Internal Connectors

2 × RGB Headers
2 × Addressable RGB Headers
6 × Fan / Pump Headers
2 × USB 3.2 Gen1 Headers
2 × USB 2.0 Headers

Rear I/O Ports

1 × HDMI
1 × DisplayPort
1 × D-Sub
1 × USB Type-C
5 × USB Type-A (Gen1)
2 × USB 2.0
1 × RJ-45 LAN
HD Audio Jacks
PS/2 Combo Port

Dimensions

244 × 244 mm (Micro-ATX)

Why Choose the ASRock A520M Pro4

The A520M Pro4 is an excellent choice for budget-conscious Ryzen builds, offering a strong mix of stability, expandability and essential modern features. With dual M.2 storage, solid power delivery and versatile display outputs, it’s ideal for everyday computing, office setups and entry-level gaming systems.