For 3rd gen Ryzen CPUs only
Not compatible with Ryzen 5 3400G & Ryzen 3 3200G
AMD A520 (Ryzen AM4) micro ATX motherboard with M.2 support, 1 Gb Ethernet, HDMI/D-Sub, SATA 6 Gbps, USB 3.2 Gen 1 Type-A
AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors
Comprehensive cooling: PCH heatsink and Fan Xpert
Ultrafast connectivity: M.2 support, 1 Gb Ethernet, USB 3.2 Gen 1 Type-A
5X Protection III: Multiple hardware safeguards for all-around system protection
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime A520 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime A520 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.
Cooler by Design
PRIME A520M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
Build on a Solid Foundation
Prime A520 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
Little Things Make a Big Difference
Prime A520 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.
Motherboard TypeDesktopForm FactorMicro ATXSocketAMD AM4ChipsetAMD A520
RAM TechnologyDDR4 (Dual Channel)RAM Slots2 x DIMMRAM Speeds4600(O.C.)/4400(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHzMaximum Memory64GBGraphicsIntegrated Graphics Processor*
Graphics specifications may vary between CPU typesGraphics Ports1 x VGA
1 x HDMIMulti-GPU Support-PCI/PCI Express1 x PCIe 3.0 x16 (supports x16 mode)
2 x PCIe 3.0 x1Storage4 x SATA III
1 x M.2 (2242/2260/2280) - SATA & PCIeRAIDRAID 0, 1, 10Wireless-LANGB LANAudioRealtek ALC887 7.1 Surround Sound High Definition Audio CODECUSB Ports Supported6 x USB 3.2 Gen1 (4 at back, 2 at mid-board)
6 x USB 2.0 (2 at back, 4 at mid-board)Back Panel I/O Ports4 x USB 3.2 Gen1
2 x USB 2.0
1 x D-Sub
1 x HDMI
1 x Realtek RTL8111H 1Gb Ethernet
3 x Audio jacks
1 x PS/2 Keyboard/Mouse comboInternal I/O Connectors1 x 4-pin CPU Fan
1 x 4-pin Chassis Fan
1 x 24-pin Main Power
1 x 8-pin +12V Power
1 x M.2 slot (Key M)
4 x SATA 6Gb/s
1 x USB 3.2 Gen1
2 x USB 2.0
1 x Clear CMOS
1 x COM Port
1 x Front Audio
1 x S/PDIF Out 1 x Speaker
1 x SPI TPM (14-1pin)
1 x 10-1 pin System PanelAccessories2 x SATA 6Gb/s cables
1 x I/O Shield
1 x M.2 SSD screw package
1 x Support DVD
1 x User manual
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