ASROCK 

A520M-ITX/AC ASRock MB A520M-ITX AC AMD AM4 A520 DDR4 64GB PCIE HDMI DP mITX Retail

Mfg Part Number:  A520M-ITX/AC  
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Price: $112.00 + Free Shipping
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Last Updated: Aug 24, 2025
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A520 MOTHERBOARD FOR EVERYONE

All Essentials You Need For Computing

8 Power Phase Design

Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it enhanced performance with the lowest temperature for advanced gamers.

Premium 60A Power Choke

Compared to traditional chokes, ASRock's premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB

This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

Dual Band 802.11ac WiFi

No one has time for weak WiFi signals and sluggish internet! That's why this motherboard comes with a 802.11ac WiFi (2.4G / 5G WiFi) module which supports wireless networks and Bluetooth v4.2.

Ultra M.2 32Gb/s (PCIe Gen3 x4 & SATA3)

The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules.

Dual USB 3.2 Gen1 (Type-A + Type-C)

This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen1 ports built on the rear i/o for supporting next generation USB 3.2 Gen1 devices and to deliver up to 5 Gbps data transfer rates.

Dual Graphics Outputs

Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.

HDMI 4k @60Hz

Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.

Premium 60A Power Choke

Compared to traditional chokes, ASRock's premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Dr. MOS

Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.

High Density Glass Fabric PCB

High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

Sapphire Black PCB

Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

Full Spike Protection

Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard's components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop

ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

Main Specification
General Information
Manufacturer ASRock, Inc
Manufacturer Part Number A520M-ITX/AC
Manufacturer Website Address http://www.asrock.com
Brand Name ASRock
Product Model A520M-ITX/ac
Product Name A520M-ITX/ac Desktop Motherboard
Product Type Desktop Motherboard
Processor & Chipset
Chipset Manufacturer AMD
Chipset Model A520
Total Processor Supported 1
Processor Socket Socket AM4
Processor Supported Ryzen 7 PRO
Processor Supported Ryzen 7
Processor Supported Ryzen 9
Processor Supported Ryzen 3 PRO
Processor Supported Ryzen 5
Processor Supported Ryzen 5 Pro
Processor Supported Ryzen 3
Memory
Number of Memory Slots 2
Memory Form Factor UDIMM
Memory Form Factor DIMM
Maximum Memory Supported 64 GB
Memory Technology DDR4 SDRAM
Memory Speed Supported 4266 MHz
Memory Speed Supported 4200 MHz
Memory Speed Supported 4733 MHz
Memory Speed Supported 3733 MHz
Memory Speed Supported 4666 MHz
Memory Speed Supported 3466 MHz
Memory Speed Supported 2933 MHz
Memory Speed Supported 3200 MHz
Memory Speed Supported 4333 MHz
Memory Speed Supported 2133 MHz
Memory Speed Supported 4600 MHz
Memory Speed Supported 3800 MHz
Memory Speed Supported 4000 MHz
Memory Speed Supported 4400 MHz
Memory Speed Supported 2400 MHz
Memory Speed Supported 2667 MHz
Memory Speed Supported 3866 MHz
Memory Speed Supported 3600 MHz
Memory Speed Supported 4133 MHz
Memory Speed Supported 4533 MHz
Memory Speed Supported 4466 MHz
I/O Controller
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 1
RAID Levels 0
RAID Levels 10
Video
Onboard Video CPU Dependent Video
Audio
Audio Channels 7.1
Network & Communication
Bluetooth Yes
Gigabit Ethernet Yes
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11a/b/g/n/ac
I/O Expansions
Total Number of Expansion Slots 2
Total Number of PCI Express Slots 2
Number of PCI Express x1 Slots 1
Number of PCI Express x16 Slots 1
Interfaces/Ports
Total Number of USB Ports 6
Number of USB 2.0 Ports 2
Number of USB 3.2 Ports 4
HDMI Yes
DisplayPort Yes
Number of Network (RJ-45) Ports 1
Onboard Interfaces
Number of SATA Interfaces 4
Number of M.2 Interfaces 1
Total Number of Onboard USB Ports 4
Number of Onboard USB 2.0 Ports 2
Number of Onboard USB 3.2 Ports 2
Physical Characteristics
Form Factor Mini ITX
Width 6.7"
Depth 6.7"
Miscellaneous
Package Contents
  • A520M-ITX/ac Desktop Motherboard
  • Quick Installation Guide
  • Support CD
  • I/O Shield
  • 2 x SATA Data Cables
  • 2 x ASRock WiFi 2.4/5 GHz Antennas
Environmentally Friendly Yes
Energy Efficiency Compliance Energy-related Products Directive Ready (ErP Ready)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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