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Artikelnummer: 1183062 / Tillverkarens artikelnummer: 90MB17H0-M0EAY0

ASUS PRIME A520M-A II Moderkort

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ASUS PRIME A520M-A II Hovedkort

AMD A520 (Ryzen AM4) micro ATX motherboard with M.2, DP, HDMI,D-Sub, SATA 6 Gbps, USB 3.2 Gen 1 ports, and Aura Sync RGB lighting support

  • AMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+
  • Ultrafast connectivity: M.2 support,1 Gb Ethernet, USB 3.2 Gen 1 Type-A
  • Aura Sync RGB: Onboard RGB headers and addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware


ASUS Prime series is expertly engineered to unleash the full potential of 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.


The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.

Advanced Tuning for Serious Tweakers

An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various Advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.

Search Function

Quickly and easily find the option or setting you need.

ASUS User Profile

Port configuration settings between different BIOS versions or share them with friends.

Quick and Simple Setup

EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.

Intuitive Graphical Fan Control

Fine-tune individual fan settings simply by dragging a curve with the mouse.


Improve DRAM performance with one click.

Aura On/Off Mode (Stealth)

Easily enable or disable Aura RGB lighting or every onboard LED, for a subdued aesthetic touch.

Cool to the Core

PRIME A520M-A II is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

VRM Heatsink and Thermal Pad

A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs for better cooling performance.

Cooler by Design

Prime A520M-A II 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.

PCIe 3.0 M.2 (up to 32 Gbps)

Achieve speed with onboard M.2

M.2 slot supports up to 2280 and data-transfer speeds of up to 32 Gbps via x4 PCI Express 3.0 bandwidth. It‘s the perfect choice for an operating system or application drive, providing fast access to data.

USB 3.2 Gen 1 Type-A

Numerous USB ports support high-end rigs loaded with peripherals, including four rear-panel USB Type-A connectors with fast USB 3.2 Gen 1 connectivity for compatible cases.

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.

Outstanding Audio

Combined onboard features deliver elevated audio

Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.

Aura Sync

Outshine the Competition

A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for RGB LED strips connected to the onboard RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable hardware.

Addressable Gen 2 RGB Header

The addressable Gen 2 RGB header is now capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new header also offers backward-compatibility with existing Aura RGB gear.

Armoury Crate

Armoury Crate is a new software utility designed to give you centralized control of supported products. From a single intuitive interface, Armoury Crate allows you to easily customize RGB lighting and effects for every compatible device in your arsenal. The software also provides control of settings for ASUS products, including keyboard and mouse preferences. Armoury Crate even features dedicated product registration and highlight to help you stay in touch with the ASUS community.

SafeSlot Core

Fortified PCIe slot prevents damage

SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, SafeSlot Core provides 1.6x stronger retention and 1.3x greater shearing resistance than standard expansion slots.

Produktlinje ASUS
Modell PRIME A520M-A II
Producentens garanti (månader) 36
EAN 4711081135364
RAM som stöds (registrerad eller buffrad) Ej buffrad
RAM-teknik som stöds DDR4 SDRAM
Kretstyp AMD A520
Kompatibla processorkommentarer Stöder Ryzen 3000-serien/4000 G-serien/5000-serien
Formfaktor Micro ATX
Processor-socket Socket AM4
Kompatibla processorer Ryzen
RAM-kortplatser 4 DIMM-kortplatser
Stöder Ram Integrity Check Icke ECC, ECC
Strömkontakter 24-pin kontakt för huvudström, 8-pin ATX12V-kontakt
RAM-hastighet som stöds 2800 MHz, 4466 MHz (O.C.), 4600 MHz (O.C.), 3866 MHz (O.C.), 3733 MHz (O.C.), 4400 MHz (O.C.), 3200 MHz, 4133 MHz (O.C.), 2133 MHz, 4000 MHz (O.C.), 2400 MHz, 2666 MHz, 3000 MHz, 4800 MHz (O.C.), 4266 MHz (O.C.), 3333 MHz (O.C.), 3600 MHz (O.C.), 3466 MHz (O.C.)
Viloläge/väckning Wake on LAN (WOL)
Hårdvaruegenskaper ASUS EPU (Energy Processing Unit), ASUS Stainless Steel Back I/O, Q-Slot, ASUS TurboV EVO, Armoury Crate, LANGuard, Lighting Control, ASUS SafeSlot Core, Preboot eXecution Environment (PXE), Detekteringsteknik för ljudjack, ASUS 5X Protection III, ASUS Q-Design, CrashFree BIOS 3, Automatisk enhets-igenkänning, ASUS DIGI+ VRM, ASUS överspänningsskydd, ASUS Fan Xpert 2+, ASUS EZ DIY, Q-DIMM
BIOS-egenskaper ASUS EZ Flash 3, UEFI BIOS
Lagringsportar 4 x SATA-600 (RAID), 1 x M.2
USB/FireWire-portkonfiguration (aktiv) 4 x USB 3.2 Gen 1 + 2 x USB 2.0
USB/FireWire-portkonfiguration (sidhuvud) 2 x USB 3.2 Gen 1 + 4 x USB 2.0
USB/FireWire USB 3.2 Gen 1
Lagring Serial ATA-600 (RAID), M.2-uttag
Egenskaper Minnesarkitektur med dubbel kanal
Typ Grafikadapter (CPU krävs)
Audio Codec Realtek ALC887/ALC897
Typ Ljudkort
Standarder som följs HD-ljud
Ljud High Definition Audio (8-kanalig)
Nätverk Gigabit Ethernet
Datalänkprotokoll Fast Ethernet, Gigabit Ethernet, Ethernet
Medföljande kablar 2 x Seriell ATA-kabel
Produkttyp Moderkort
Inkluderade tillbehör Bakre I/O-hölje, 1 x M.2 skruv
Expansionskortplatser 1 x CPU, 1 x PCIe 3.0 x16, 2 x PCIe 3.0 x1, 4 x DIMM 288-stift
Lagringsgränssnitt SATA-600 -kontakter: 4 x 7 pin Seriell ATA - RAID 0 / RAID 1 / RAID 10, SATA-600 / PCIe 3.0 -kontakter: 1 x M.2
Tillhandahållet gränssnitt
Gränssnitt 1 x ljudingång - mini-jack, 1 x ljudutgång - mini-jack, 1 x DisplayPort, 1 x PS/2-tangentbord/mus, 1 x LAN (Gigabit Ethernet), 1 x mikrofon - mini-jack, 2 x USB 2.0, 4 x USB 3.2 Gen 1, 1 x HDMI, 1 x VGA
Interna gränssnitt
Interna gränssnitt 2 x USB 3.2 Gen 1 - header, 1 x seriell - header, 1 x ljud - header, 1 x SPI - header, 1 x högtalare - header, 1 x SPDIF-ut - header, 4 x USB 2.0 - header
Programvara inkluderad Norton AntiVirus (Trial), ASUS AI Suite III, ASUS CPU-Z, WinRAR, DAEMON Tools, ASUS AI Charger, Drivrutiner och hjälpprogram, ASUS EZ Update, ASUS EZ Flash 3