Gigabyte A520M DS3H V2 Ultra Durable AMD AM4 Socket Motherboard, Micro-ATX, 4x DDR4 Slots, 1x M.2 Socket, GbE LAN, 1x DisplayPort / 1x HDMI Port

GIGABYTE AMD A520 Ultra Durable Micro ATX Motherboard

The GIGABYTE AMD A520 Ultra Durable motherboard delivers a reliable, performance-focused foundation for AMD Ryzen systems, with enhanced power design, advanced cooling controls, and durability features tailored for long-lasting operation.

Key Features

• AMD Socket AM4 Support
• AMD Ryzen 5000 Series
• AMD Ryzen 5000 G-Series
• AMD Ryzen 4000 G-Series

• AMD Ryzen 3000 and Ryzen 3000 G-Series Processors

• Digital VRM & Low RDS(on) MOSFETs

• Pure digital PWM + Low RDS(on) MOSFETs
• Optimized gate charge to minimize switching losses
• Lower temperature, smaller size, better thermal characteristics

• Enhanced power delivery and system scalability for 3rd Gen AMD Ryzen CPUs

• Memory Performance

• Dual Channel ECC / Non-ECC Unbuffered DDR4
• 4 DIMM slots, up to 128 GB

• Support for high-speed DDR4 overclocking and XMP profiles

• Expansion & Storage

• Ultra Durable PCIe 3.0 x16 slot
• NVMe PCIe Gen3 x4 M.2 connector

• 4 x SATA 6Gb/s with RAID 0, 1, 10 support

• Networking & Audio

• Realtek GbE LAN with bandwidth management for improved network latency and low ping
• High-quality audio capacitors for high resolution, high fidelity sound

• Audio Noise Guard to isolate analog audio components and reduce PCB-level noise

• Display Connectivity

• Rear DisplayPort and HDMI for multi-display support
• HDMI 2.1 with 4K/60P, 21:9, HDR, HDCP 2.3 and backward compatibility with HDMI 2.0/1.4

• DisplayPort 1.4 with HDR and HDCP 2.3

• Advanced Cooling: Smart Fan 5 with FAN STOP

• Multiple temperature sensors
• Hybrid fan headers supporting PWM and Voltage mode fans
• Liquid-cooling friendly design
• Fan Stop for fully stopping fans below a customizable temperature threshold

• Hybrid Fan Pin Headers with automatic detection of fan or pump type

• Ultra Durable & Protection Features

• Anti-Sulfur resistors design for sulfurization protection
• Industry-leading LAN static-electricity and surge protection
• Anti-surge ICs for power spike protection
• Humidity Protection Glass Fabric PCB to help prevent moisture-related short circuits
• High temperature protection with Low RDS(on) MOSFETs for reduced energy wastage
• Solid pin ATX 12V 8-pin power connectors for stable power under CPU load

Specifications

CPU

Chipset

Memory

Onboard Graphics

Audio

LAN

Expansion Slots

Storage

USB

Internal I/O Connectors

• 1 x 24-pin ATX main power connector
• 1 x 8-pin ATX 12V power connector
• 1 x CPU fan header
• 1 x system fan header
• 1 x M.2 Socket 3 connector
• 4 x SATA 6Gb/s connectors
• 1 x front panel header
• 1 x front panel audio header
• 1 x USB 3.2 Gen 1 header
• 1 x USB 2.0/1.1 header
• 1 x Trusted Platform Module (TPM) header (2x6 pin, for GC-TPM2.0_S module only)
• 1 x Clear CMOS jumper

Back Panel Connectors

• 1 x PS/2 keyboard/mouse port
• 1 x DisplayPort
• 1 x HDMI port
• 4 x USB 3.2 Gen 1 ports
• 2 x USB 2.0/1.1 ports
• 1 x RJ-45 LAN port
• 3 x audio jacks

I/O Controller & Monitoring

BIOS

Software & Utilities

Unique Features (APP Center support):

• @BIOS
• EasyTune
• Smart Backup
• System Information Viewer

Other Tools:

• Q-Flash support
• Xpress Install support

Bundled Software:

• Norton Internet Security (OEM version)
• LAN bandwidth management software

Operating System Support

• Windows 11 64-bit
• Windows 10 64-bit

Form Factor

This AMD A520 Ultra Durable motherboard combines stable digital power delivery, comprehensive cooling control with Smart Fan 5 and FAN STOP, robust protection features, high-speed storage support, and flexible connectivity—ideal for building a reliable, long-lasting AMD Ryzen system.