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Green micro-ATX motherboard with black AM4 socket and four DDR4 slots

ASUS

ASUS PRIME A520M-K AMD A520 DDR4 64GB Micro ATX Motherboard

SKU CH-06SC-ATGYH

Micro-ATX board with AM4 socket and A520 chipset supports DDR4 memory up to 64GB

  • CPU socketSocket AM4
  • ChipsetAMD A520
  • Max supported RAM64 GB
  • Socket AM4 supports AMD processors for flexible builds
  • AMD A520 chipset delivers essential platform features
  • DDR4 memory up to 64 GB enables high-capacity configurations
  • Micro ATX form factor fits compact cases easily
  • Package includes SATA cable and I/O shield for quick setup

ASUS PRIME A520M-K Micro ATX

The ASUS PRIME A520M-K is a Socket AM4 motherboard built on the AMD A520 chipset. It supports DDR4 memory up to 64 GB in a compact Micro ATX form factor. This board suits builders assembling a cost-effective AMD system.

Suited for AM4 DDR4 builds

This motherboard fits users upgrading or building a PC with a Socket AM4 processor and DDR4 memory. It is not for buyers who need a different CPU socket, a chipset with overclocking features, or a larger ATX board with more expansion slots.

Maximum memory capacity of 64 GB

The single specification that decides fit is the 64 GB maximum memory limit. If your workload requires more than 64 GB of DDR4, this board cannot meet that need. Verify your memory kit capacity before purchasing.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $95.99
Cheaper than about 77% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Product lineASUS PRIME A520M-K
Model nameASUS PRIME A520M-K
Processor
CPU socketSocket AM4
ChipsetAMD A520
Memory
Max supported RAM64 GB

Questions about this item

Does the ASUS PRIME A520M-K run quietly and stay cool when the CPU is under load all day?

The board uses the A520 chipset and a Micro ATX layout, so heat output depends on the AM4 processor you install and the case airflow you provide.

Which components do I already need to make this motherboard work?

You must supply a Socket AM4 CPU, DDR4 memory modules up to 64 GB total, a Micro ATX compatible case, a power supply with the required ATX connectors, and storage drives using SATA cables.

Will my existing SATA drives and DDR4 memory work with this A520 board?

Yes, the board provides SATA ports for your current drives and supports DDR4 memory up to 64 GB, so older SATA SSDs or hard drives and compatible DDR4 sticks can be reused directly.

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