ASRock

ASRock A520M PHANTOM GAMING 4 Micro ATX Motherboard

4.2 (388 reviews)
DisplayPort

Build a capable AMD Ryzen gaming PC on a budget with this feature-packed Micro ATX motherboard and 8-phase power delivery.

$79.99*$96.99Save 17%
Check availability

*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The ASRock A520M Phantom Gaming 4 is a Micro ATX motherboard built around AMD's A520 chipset, targeting budget-conscious builders who want a reliable platform for Ryzen processors without paying for features they may not need. It supports a broad range of AM4 processors — from Ryzen 3000 series through the latest Ryzen 5000 and 5000 G-Series chips — giving builders flexibility to start with an affordable CPU and upgrade later within the same socket. The 8-phase digital power design with Digi Power voltage regulation provides clean, stable power delivery that keeps even six-core and eight-core Ryzen processors running comfortably under sustained workloads.

The board offers two PCIe 3.0 x16 slots and one PCIe 3.0 x1 slot for graphics cards and expansion, along with HDMI and DisplayPort outputs for users running AMD APUs with integrated Radeon graphics. DDR4 memory support extends up to 4733MHz with overclocking, allowing builders to take advantage of Ryzen's sensitivity to memory speed for measurable performance gains. While the A520 chipset does forgo PCIe 4.0 support and CPU overclocking — features reserved for the B550 and X570 chipsets — it remains a practical, cost-effective choice for gaming, content creation, and general-purpose builds where stability and value take priority over enthusiast-grade tuning options.

Key Features

Supports AMD AM4 Socket Ryzen 3000, 4000 G-Series and 5000 and 5000 G-Series Desktop Processors

8 Power Phase Design with Digi Power

Supports DDR4 4733+ (OC)

2 x PCIe 3.0 x16, 1 x PCIe 3.0 x1

Graphics Output Options: HDMI, DisplayPort

Specifications

Brand
ASRock
Model
A520M Phantom Gaming 4
Socket
AMD AM4
Chipset
AMD A520
Form Factor
Micro ATX
Supported Processors
AMD Ryzen 3000, 4000 G-Series, 5000, 5000 G-Series
Memory
DDR4, up to 4733MHz (OC)
Base Memory Speed
2400 MHz
Power Design
8-phase Digi Power
PCIe Slots
2 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
Video Output
HDMI, DisplayPort

Pros & Cons

👍 Pros

  • 8-phase digital power design provides stable voltage delivery for Ryzen processors under load
  • Supports a wide range of AMD AM4 processors from Ryzen 3000 through 5000 G-Series
  • DDR4 support up to 4733MHz (OC) accommodates high-speed memory kits
  • Dual video outputs (HDMI and DisplayPort) when using APUs with integrated graphics
  • Micro ATX form factor fits compact and mid-tower cases alike

👎 Cons

  • A520 chipset is limited to PCIe 3.0, which may bottleneck newer NVMe SSDs and GPUs designed for PCIe 4.0
  • No CPU overclocking support, as the A520 chipset locks out that functionality
  • Only one PCIe x1 slot limits expansion card options beyond the GPU
  • Micro ATX size means fewer overall slots and connectors compared to full ATX boards
  • Base memory speed of 2400MHz requires manual configuration or XMP profiles to reach higher speeds

Frequently Asked Questions

The A520M Phantom Gaming 4 supports AMD AM4 socket processors including Ryzen 3000 series, Ryzen 4000 G-Series (APUs), Ryzen 5000 series, and Ryzen 5000 G-Series desktop processors.
The board supports DDR4 memory up to 4733MHz when overclocked. The base supported speed starts at 2400MHz, with higher speeds achievable through XMP/DOCP profiles.
Yes, it features both HDMI and DisplayPort outputs, but these only function when using an AMD processor with integrated graphics (such as the G-Series APUs).
It is a Micro ATX form factor, which fits in both Micro ATX and standard ATX cases but will not fit in Mini-ITX enclosures.
No. The A520 chipset provides PCIe 3.0 lanes. The two x16 slots and one x1 slot on this board all operate at PCIe 3.0 speeds.