The ASUS PRIME A620M-K is a micro-ATX motherboard for AMD Socket AM5 processors with DDR5 memory. It is a sensible base for budget Ryzen desktops for home, office or study, with M.2 storage, a PCIe 4.0 graphics slot and VGA and HDMI outputs.

Key features

  • AMD A620 chipset with Socket AM5 for AMD Ryzen 7000 Series processors.
  • Two DDR5 DIMM slots, dual channel, up to 96GB (4800 to 6400MHz).
  • One M.2 slot and four SATA 6Gb/s ports, with RAID support.
  • PCIe 4.0 x16 slot for a graphics card plus a PCIe 3.0 x1 slot.
  • VGA and HDMI outputs for processors with integrated graphics.
  • Gigabit Ethernet and 7.1-channel onboard audio.

Compatibility

Check the ASUS CPU and memory support lists for the exact processor and memory before buying. A processor with integrated graphics is needed to use the rear display outputs.

Specifications

Specification Detail
Part number 90MB1F40-M0EAY0
EAN 4711387242087
Form factor Micro-ATX (226 x 221 mm)
Chipset AMD A620
Socket AM5
Supported processors AMD Ryzen 7000 Series
Memory 2 x DDR5 DIMM, dual channel, max 96GB, 4800-6400MHz, non-ECC unbuffered
Expansion slots 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x1
Storage 1 x M.2, 4 x SATA 6Gb/s
Networking Gigabit Ethernet
Video outputs 1 x VGA, 1 x HDMI
Rear USB 4 x USB 3.2 Gen 1 Type-A, 2 x USB 2.0
Other rear ports PS/2, audio jacks
Audio 7.1-channel
BIOS UEFI AMI
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