Asus PRIME A320M-K, AMD A320, AM4, Micro ATX, 2 DDR4, VGA, HDMI, RAID, LED
  • Asus PRIME A320M-K, AMD A320, AM4, Micro ATX, 2 DDR4, VGA, HDMI, RAID, LED

    ASUS Prime is the next evolution of the ASUS motherboard, born of a pedigree that stretches back to 1989. Our team of world-class engineers are passionate about empowering everyone to enjoy the benefits of customization and tuning, and the driving force behind the development of Prime is to make advanced enthusiast controls easily accessible — maximizing performance, stability and compatibility for the very best DIY PC experiences. Simply stated: it's time for Prime.

    Built to Last ASUS is the world's foremost motherboard manufacturer, renowned for our unique Design Thinking approach. Our exhaustive testing exceeds industry standards, supported by high-quality components for exceptional real-world protection. Our motherboards are proven to be compatible with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation. ASUS gives you the peace of mind of knowing that your motherboard is fit for all environments and applications. By choosing ASUS, you also gain the freedom to select outstanding component options, for trouble-free DIY experiences.

    • Specification

      Product Description

      Asus PRIME A320M-K, AMD A320, AM4, Micro ATX, 2 DDR4, VGA, HDMI, RAID, LED Lighting, M.2

      Motherboard Type


      Form Factor

      Micro ATX


      AMD AM4


      AMD A320

      CPU Support

      Click here for CPU support

      RAM Technology

      DDR4 (Dual Channel)

      RAM Slots

      2 x DIMM

      RAM Speeds

      AMD Ryzen Processors:
      3200(O.C.)/2933(O.C.)/2666/2400/2133 MHz

      7th Gen A-series/Athlon Processors:
      2400/2133 MHz

      Maximum Memory



      Integrated AMD Radeon R Series Graphics in the 7th Generation A-Series APU

      Graphics Ports

      1 x VGA
      1 x HDMI

      Multi-GPU Support


      PCI Express

      AMD Ryzen CPUs:
      1 x PCIe 3.0/2.0 x16 (x16 mode)

      AMD 7th Gen A-series/Athlon CPUs:
      1 x PCIe 3.0/2.0 x16 (x8 mode)

      AMD A320 chipset:
      2 x PCIe 2.0 x1




      4 x SATA III
      1 x M.2 Socket (2242/2260/2280) - SATA & PCIe*
      *PCIe mode not supported with 7th Gen & Athlon CPUs


      RAID 0, 1, 10




      GB LAN


      Realtek ALC887 8-Channel High Definition Audio CODEC

      USB Ports Supported

      AMD Ryzen/7th Gen A-series/Athlon CPUs:
      4 x USB 3.1 Gen 1 (at back

      AMD A320 chipset:
      2 x USB 3.1 Gen 1 (at mid-board)

      AMD A320 chipset:
      6 x USB 2.0 (2 at back, at mid-board)

      Back Panel I/O Ports

      1 x PS/2 keyboard
      1 x PS/2 mouse
      1 x D-Sub
      1 x HDMI
      1 x LAN (RJ45)
      4 x USB 3.0
      2 x USB 2.0
      3 x Audio jacks

      Internal I/O Connectors

      1 x USB 3.0 connector
      2 x USB 2.0 connectors
      1 x M.2 Socket 3 with M key
      1 x COM port
      4 x SATA 6Gb/s
      1 x CPU Fan
      1 x Chassis Fan
      1 x S/PDIF out
      1 x 24-pin EATX
      1 x 4-pin ATX 12V
      1 x Front audio
      1 x System panel


      1 x Clear CMOS
      1 x Speaker


      Users manual
      I/O Shield
      2 x SATA 6Gb/s cable(s)
      1 x M.2 Screw Package
      1 x Supporting DVD

      Additional Features

      See Overview

      Package Type


      Package Weight

      0.8500 kg


      3 Years