Gigabyte A620M DS3H Ultra Durable AMD AM5 Socket Motherboard, Micro-ATX, 4x DDR5 Slots, 1x M.2 Socket, 1x USB-C Port, GbE LAN, 1x D-Sub / 1x DisplayPort / 1x HDMI Port

GIGABYTE A620M DS3H (rev. 1.0) Micro ATX Motherboard

The GIGABYTE A620M DS3H (rev. 1.0) is a Micro ATX AMD Socket AM5 motherboard designed for AMD Ryzen 7000, Ryzen 8000, and Ryzen 9000 Series processors. It combines a digital VRM design, DDR5 memory support, PCIe 4.0 storage and graphics, and comprehensive cooling control to deliver stable, durable performance.

Key Features

• AMD Socket AM5

• Supports AMD Ryzen 7000 / Ryzen 8000 / Ryzen 9000 Series Processors

• Power Design & Performance

• 5+2+2 Phases Digital VRM Solution with Low RDS(on) MOSFETs

• DDR5 Memory Support

• Dual Channel DDR5
• 4 x SMD DIMM slots
• Support for AMD EXPO & Intel XMP memory modules

• DDR5 EXPO & XMP overclocking up to 7600 and beyond

• Storage & Expansion

• SuperSpeed storage with PCIe 4.0 x4 M.2 connector
• PCIe x16 slot with EZ-Latch quick-release design

• PCIe 4.0 hardware design with low impedance PCB

• Networking & Connectivity

• Realtek GbE LAN with bandwidth management
• DisplayPort, HDMI, and D-Sub video outputs

• Multiple USB 3.2 Gen 1 and USB 2.0/1.1 ports, including rear USB Type-C®

• Cooling & Control – Smart Fan 6

• Multiple temperature sensors
• Hybrid fan headers with FAN STOP
• PWM/DC fan and water pump support
• Advanced fan curve control with Slope/Stair dual modes

• Fan curve profiles saved in BIOS

• BIOS & Easy DIY

• Q-Flash Plus: update BIOS without CPU, memory, or graphics card
• EZ-Latch for easy graphics card removal

• Innovative and intuitive hardware, software, and BIOS interface

• Audio

• High-end audio capacitors

• Audio noise guard design for cleaner sound

• Ultra Durable Design

• GIGABYTE Ultra Durable components for reliable, long-term performance

Smart Fan 6 Cooling Features

Smart Fan 6 ensures the system maintains performance while staying cool and quiet:

• High Current Support
• Each fan header supports PWM and DC fans and water cooling pumps

• Up to 24W (12V x 2A) with over-current protection

• Precision Control

• Multiple temperature/fan speed control points for fine-tuned fan curves

• Dual Curve Mode

• Slope (linear) and Stair (non-linear) fan curve modes for different scenarios

• Fan Stop

• Fans can stop completely below a user-defined temperature

Smart Fan 6 BIOS UI

• Increased control points from 5 to 7 with a larger fan speed graph
• Quick switching between Slope and Stair graph modes
• Manual fan speed input for advanced control
• EZ Tuning with 4 configurable temperature/fan speed points
• Fan curve profiles saved in BIOS ROM and retained after BIOS updates

Q-Flash Plus – BIOS Update Made Easy

Update the BIOS without installing CPU, memory, or graphics card:

1. Connect 24-pin and 8-pin power supply cables to the motherboard.
2. Download the motherboard BIOS file, rename it to gigabyte.bin, save to a USB flash drive, and plug it into the Q-Flash USB port.
3. Press the Q-Flash Plus button to start the automatic BIOS update.

Technical Specifications

CPU

Chipset

Memory

Onboard Graphics

Audio

LAN

Expansion Slots

Storage

RAID Support

• RAID 0, RAID 1, RAID 10 for NVMe SSD storage devices
• RAID 0, RAID 1, RAID 10 for SATA storage devices

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
• 2 x system fan headers
• 1 x addressable LED strip header
• 1 x RGB LED strip 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 header (for GC-TPM2.0 SPI / GC-TPM2.0 SPI 2.0 / GC-TPM2.0 SPI V2 module only)
• 1 x Clear CMOS jumper

Back Panel Connectors

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

I/O Controller

• iTE I/O Controller chip

Hardware Monitoring

• Voltage detection
• Temperature detection
• Fan speed detection
• Fan fail warning
• Fan speed control

BIOS

• 1 x 256 Mbit flash
• AMI UEFI BIOS (licensed)
• PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

• Support for GIGABYTE Control Center (GCC)
• Support for Q-Flash
• Support for Q-Flash Plus

Bundled Software

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

Operating System Support

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

Form Factor

• Micro ATX Form Factor
• Dimensions: 24.4 cm x 24.4 cm