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The ASUS Prime A320M-K AM4 Micro-ATX Motherboard comes equipped with an AMD A320 chipset and an AM4 socket, so you can build a desktop computer with an AMD Ryzen, 7th-generation A-series, or 7th-generation Athlon processor. The motherboard lets you create a system with up to 32GB of DDR4 RAM, via two DIMM slots. With an APU installed, its HDMI and VGA ports can deliver resolutions of up to 4096 x 2160. For gaming builds, you can install a dedicated graphics card to its single PCIe 3.0 x16 slot. Aside from visuals, this motherboard is armed with one M.2 slot along with four SATA connectors for your SSDs, hard drives, and optical drives.

When compared to the Prime A320M-C R2.0 motherboard, this motherboard features fewer rear I/O outputs. It also does not come with a TPM connector, LPT header, and PCI slot.

The Prime A320M-K motherboard has four USB 3.0 and two USB 2.0 ports to connect with printers, external storage drives, and other useful peripherals. To access the Internet, a Gigabit Ethernet port is available. Audio is delivered to your speakers and headsets using its three audio jacks, which are powered by a RealTek ALC887 processor. Other notable connections include as two PS/2 ports for your keyboard and mouse. There are also a pair of PCIe 2.0 x1 slots to add additional capabilities for your system.


Asus PRIME A320M-K micro-ATX Socket AMD AM4 Motherboard
  • Micro ATX Form Factor

  • AMD AM4 Socket

  • AMD A320 Chipset

  • Supports AMD Ryzen, 7th-generation A-series, or 7th-generation Athlon processor

  • Supports DDR4-3200 MHz Memory

  • Supports 4 x SATA III, 1 x M.2

  • PCIe 3.0/2.0 x16 & 2 x PCIe 2.0 x1 Slots

  • Realtek ALC887 HD Audio Codec

  • Realtek RTL8111H Gigabit LAN Controller

  • with an AMD Ryzen, 7th-generation A-series, or 7th-generation Athlon processor

  • AMD A320 Chipset

  • Features 4 - DIMM, maximum 64GB, DDR4 3200 MHz Non-ECC, un-buffered memory for storage

  • Integrated Graphics in the AMD Ryzen™ with Radeon™ Vega Graphics/ 7th Generation A-Series APU 
    Multi-VGA output support : HDMI/RGB ports 

  • Expansion slots: 1 x PCIe 3.0/2.0 x16 (x16 or dual x8), 1 x PCIe 3.0/2.0 x16 (x8 mode) , 2 x PCIe 2.0 x1

  • Back I/O ports: 1 x PS/2 keyboard (purple)
    1 x PS/2 mouse (green)
    1 x D-Sub
    1 x HDMI
    1 x LAN (RJ45) port(s)
    4 x USB 3.1 Gen 1 (blue) , 
    2 x USB 2.0 
    3 x Audio jack(s)

  • Internal I/O ports: 1 x USB 3.1 Gen 1, 2 x USB 2.0/1/1, 1 x M.2 Socket 3 with M key, 1 x COM port, 4 x SATA 6Gb/s connector, 1 x Clear CMOS jumper

  • Audio: Realtek ALC887 8-channel

  • Bios: 128MB flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, multi-language BIOS

  • Form factor: Micro ATX

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