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Scan code: LN110568 Manufacturer code: A520M DS3H

Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard

Gigabyte A520M DS3H, AMD A520, S AM4, DDR4, SATA3, M.2, Realtek GbE, USB 3.2 Gen1, MicroATX

Thumbnail 1 : Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard Thumbnail 2 : Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard Thumbnail 3 : Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard Thumbnail 4 : Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard
Scan code: LN110568 Manufacturer code: A520M DS3H
End Of Life This product is no longer available to purchase
Delivery Options
  • By DPD to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

A520M DS3H Micro-ATX Motherboard from Gigabyte

A520M DS3H

Massive Performance Tucked into a Small Form Factor The A520M DS3H Motherboard part of the UD (Ultra-Durable) Series brings high-tier performance to those who are operating in limited space or simply prefer a smaller form factor. Boasting support for the AMD 3rd generation Ryzen CPUs and packed with premium components that will deliver high-end reliability and performance for mainstream daily users and enthusiasts. This feature filled motherboard accommodates 4x DRR4 DIMM slots with dual channel architecture, Ultra-fast NVMe PCIe M.2 Storage, Gigabyte exclusive Gaming LAN, a comprehensive I/O with multiple display ports and Q-Flash Bios technology and whats more the A520M DS3H features support for 1x RGB LED Strip Headers and 1x ARGB LED Strip headers which when combined with Gigabytes powerful RGB Fusion 2.0 software allows you to customise your lighting aesthetics to suit you.

AMD A520Chipset

AM4CPU Socket

Micro-ATXForm Factor

Efficient and Effective Power Delivery

Power Phases

5+3 Phases Pure Digital VRM SolutionGIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen™ CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.

Ready for High-Speed Storage?

High Speed M.2

NVMe PCIe 3.0 x4 M.2 ConnectorGIGABYTE Motherboards are focused on delivering powerful M.2 Technology to enthusiasts who want to maximise their systems performance and potential.

Industry-Leading LAN Protection


Static Electricity and Surge ProtectionThe ICs used in Gigabyte motherboards boast up to 3x the ESD resistance levels than when compared to traditional ICs protecting your components from static electricity. The A520M DS3H also features special anti-surge ICs that keep your motherboard protected from power surges,ensuring that your PC is equipped to deal with any potentially irregular and inconsistent power delivery.

Stay Cool under Demanding Loads

Smart Fan5

Fan / Water Pump Connectors


Internal Temperature Sensors

Smart Fan 5 TechnologyUsing Smart Fan 5 tech, ensures that consumers can enjoy heightened PC performance whilst still maintaining those cool ideal temperatures. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.

Illuminate your PC with RGB Fusion 2.0


RGB FUSION 2.0With A520 Motherboards, RGB Fusion 2.0 is even better with Addressable LEDs. RGB Fusion 2.0 offers users the option to control onboard RGB and external RGB / Addressable LED light strips* for their PC build. Already feature filled with colors and patterns, RGB Fusion 2.0 are now upgraded to improve the Addressable LED support. With external Addressable LED strips, where each LED is digitally addressable that users can experience even more patterns, styles, and illuminations.

rgb software

RGB FUSION 2.0 SOFTWAREWith an intuitive interface, the RGB Fusion 2.0 software offers a better solution for customising lighting effects across all of your supported devices. From motherboards, graphics cards and peripherals, customise your gaming rig with your own style and share colour profiles with others. In addition, the new gaming mode makes lighting effects interactive with selected games to bring you the most immersive gaming experience.


GIGABYTE RGB Fusion APPDon't just make your PC shine, make it a work of art that friends will envy. With the GIGABYTE RGB Fusion mobile app you can watch as you control the lighting within your gaming PC. This gives you ease of access as you adjust colors and speeds for different modes, all this can be achieved away from the keyboard and monitor of your PC via your smartphone.

Durability for Years to Come


Solid Pin Power ConnectorsA520 motherboards feature solid plated ATX 12V 8pin power connectors for offering stable power supply while CPU overloading.

Solid Pin Power connector advantages • Larger contact area for electricity.
• More metal quantity to sustain higher power and generated heat.
• Ultra durable and longer lifespan.

bios flash

Q-Flash PlusWith GIGABYTE Q-Flash Plus, you don’t need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you’re good to go!


STEP 1Plug the 24pin & 8pin power supply cable into the motherboard.


STEP 2Download and unzip the motherboard's compressed BIOS file and rename to "gigabyte.bin", save to a USB flash-drive, and plug it into the Q-Flash USB port.


STEP 3Press the Q-Flash button, and the motherboard will start updating the BIOS automatically.

Take Control of your Motherboard

GIGABYTE BIOS & APP CENTERGood software goes hand in hand with perfect hardware. The A520I AC has bundled several useful and intuitive softwares to help users to control every feature of the motherboard.


New User InterfaceAll new EASY MODE shows important hardware information all on one page.

Add constantly used items into the favorite menu for quick access.

Storage InformationShow all kinds of storage information including SATA, PCIE and M.2 interface.

ChangelogList all changes before saving and exiting bios. Quickly review overall settings modification.

Intuitive Load Line CurveClearly show each loadline calibration setting in an intuitive curve graph.


APP CENTERGIGABYTE APP CENTER is a useful portal of all GIGABYTE MB utilities and drivers, you can choose any utility you want to install from APP CENTER and keep updated with the latest utilities and drivers version.


EasyTune™GIGABYTE's EasyTune™ is a simple and easy-to-use interface that allows users to fine-tune their system settings or adjust system and memory clocks and voltages in a Windows environment. With Smart Quick Boost, one click is all it takes to automatically overclock your system, giving an added performance boost when you need it the most.

fan 5

System Information ViewerGIGABYTE System Information Viewer is a central location that gives you access to your current system status. Monitor components such as the clocks and processor, set your preferred fan speed profile, create alerts when temperatures get too high or record your system's behavior; these are the possibilities of the System Information Viewer.


Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
Return to base
DOA Period:
14 days
RTB Period:
36 months
Manufacturer Contact Details
0871 472 4747
Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard
Gigabyte AMD Ryzen A520M DS3H AM4 MicroATX Motherboard