GIGABYTE A620M S2H AM5 Micro ATX Motherboard – AMD Ryzen 7000, 8000 & 9000 Series, DDR5 7200MHz (OC), PCIe 4.0, M.2 NVMe, HDMI & DisplayPort

The GIGABYTE A620M S2H (Rev. 1.2) Micro ATX Motherboard has been designed to support AMD Ryzen™ 7000, Ryzen™ 8000, and Ryzen™ 9000 Series Processors through the AMD AM5 socket. Powered by the AMD A620 chipset, this motherboard provides a reliable foundation for modern desktop PC builds, gaming systems, and everyday computing setups. DDR5 memory support of up to 7200 MT/s (OC), with a maximum system memory capacity of 128GB, is provided to support responsive multitasking and efficient system performance.

High-speed storage connectivity is provided through an M.2 PCIe 4.0 connector and four SATA 6Gb/s ports, allowing fast NVMe SSDs and additional storage drives to be installed. Multiple display connectivity options, including HDMI 2.1, DisplayPort 1.4, and D-Sub, are provided for flexible monitor configurations, with support for up to three displays simultaneously. PCI Express expansion, Realtek Gigabit Ethernet, and Realtek High Definition Audio are also included to support gaming, productivity, entertainment, and everyday desktop applications.

The GIGABYTE A620M S2H motherboard is equipped with convenient connectivity and system management features, including USB 3.2 Gen 1, USB 2.0, Q-Flash Plus, and GIGABYTE Control Center support. Its compact Micro ATX design, measuring 23.0cm x 22.5cm, allows it to be integrated into compatible smaller desktop PC cases while providing essential connectivity and expansion capabilities.

Key Features

AMD AM5 Socket and Ryzen Processor Compatibility
Support is provided for AMD Ryzen™ 7000, Ryzen™ 8000, and Ryzen™ 9000 Series Processors, making this motherboard suitable for modern AMD desktop PC configurations.

AMD A620 Chipset
The AMD A620 chipset provides the platform's essential connectivity and system functionality for compatible AM5 desktop processors.

DDR5 Memory Support up to 7200 MT/s (OC)
Two DDR5 DIMM slots are provided, with support for up to 128GB of system memory. AMD EXPO™ and Intel XMP memory profiles are supported for compatible memory configurations.

PCIe 4.0 Expansion
A CPU-integrated PCI Express x16 slot is provided for compatible graphics cards or NVMe SSDs, with supported bandwidth depending on the installed processor. An additional PCIe 3.0 x1 slot is included for expansion devices.

M.2 NVMe and SATA Storage Connectivity
One M.2 connector supporting PCIe 4.0 x4/x2 SSDs is included, alongside four SATA 6Gb/s connectors. RAID 0, RAID 1, and RAID 10 configurations are supported for NVMe and SATA storage devices.

Multiple Display Connectivity
D-Sub, DisplayPort 1.4, and HDMI 2.1 connections are provided. Up to three displays can be connected simultaneously, with supported resolutions reaching 4K depending on the output and installed processor.

Realtek High Definition Audio
High Definition Audio is delivered through the Realtek® Audio CODEC, with support for 2, 4, 5.1, and 7.1-channel audio configurations.

Realtek Gigabit Ethernet
A Realtek® GbE LAN controller is included, supporting network speeds of 10 Mbps, 100 Mbps, and 1 Gbps.

USB Connectivity
USB 3.2 Gen 1 and USB 2.0/1.1 connections are provided through the rear panel and internal headers for compatible peripherals and accessories.

Q-Flash Plus Technology
BIOS updating is supported through Q-Flash and Q-Flash Plus, providing convenient firmware management capabilities.

GIGABYTE Control Center Support
GIGABYTE Control Center (GCC) compatibility is included for supported motherboard management and system utilities.

Compact Micro ATX Design
The 23.0cm x 22.5cm Micro ATX form factor allows the motherboard to be installed in compatible compact desktop PC cases.

Specifications

Model

• Product Name: GIGABYTE A620M S2H

• Revision: 1.2

• Form Factor: Micro ATX

• Dimensions: 23.0cm x 22.5cm

CPU

• AMD Socket AM5

• Support for:

  • AMD Ryzen™ 7000 Series Processors

  • AMD Ryzen™ 8000 Series Processors

  • AMD Ryzen™ 9000 Series Processors

• Refer to the CPU Support List for additional compatibility information.

Chipset

• AMD A620

Memory

• 2 x DDR5 DIMM sockets

• Maximum memory capacity: 128GB

• Maximum single DIMM capacity: 64GB

• Dual-channel memory architecture

• Supported memory speeds:

  • DDR5 7200 MT/s (OC)

  • DDR5 6800 MT/s (OC)

  • DDR5 6600 MT/s (OC)

  • DDR5 6400 MT/s (OC)

  • DDR5 6200 MT/s (OC)

  • DDR5 6000 MT/s (OC)

  • DDR5 5600 MT/s (OC)

  • DDR5 5200 MT/s

  • DDR5 4800 MT/s

  • DDR5 4400 MT/s

• Support for non-ECC Un-buffered DIMM memory:

  • 1Rx8

  • 2Rx8

  • 1Rx16

• Support for AMD EXtended Profiles for Overclocking (AMD EXPO™).

• Support for Extreme Memory Profile (XMP) memory modules.

• Supported memory types, speeds, and module configurations may vary depending on the CPU and memory configuration.

Onboard Graphics

• Integrated Graphics Processor (CPU-dependent)

• 1 x D-Sub port:

  • Maximum resolution: 1920 x 1200 @ 60 Hz

• 1 x DisplayPort:

  • Maximum resolution: 3840 x 2160 @ 144 Hz

  • DisplayPort 1.4 support

• 1 x HDMI port:

  • Maximum resolution: 4096 x 2160 @ 60 Hz

  • HDMI 2.1 support

  • HDCP 2.3 support

  • Native HDMI 2.1 TMDS-compatible ports supported

• Support for up to 3 displays simultaneously.

• Graphics specifications may vary depending on CPU support.

Audio

• Realtek® Audio CODEC

• High Definition Audio

• Support for:

  • 2-channel audio

  • 4-channel audio

  • 5.1-channel audio

  • 7.1-channel audio

• Audio jack functionality can be configured through the audio software.

• 7.1-channel audio configuration is available through the audio software settings.

LAN

• Realtek® GbE LAN chip

• Supported speeds:

  • 1 Gbps

  • 100 Mbps

  • 10 Mbps

Expansion Slots

• CPU:

  • 1 x PCI Express x16 slot

  • AMD Ryzen™ 7000 Series: PCIe 4.0 x16 mode

  • AMD Ryzen™ 8000 Series (Phoenix 1): PCIe 4.0 x8 mode

  • AMD Ryzen™ 8000 Series (Phoenix 2): PCIe 4.0 x4 mode

  • PCIEX16 slot supports a graphics card or an NVMe SSD only.

• Chipset:

  • 1 x PCI Express x1 slot

  • PCIe 3.0 support

  • Runs at x1 mode

Storage Interface

• 1 x CPU-integrated M.2 connector

• M.2 Socket 3

• M key

• Type 2580 SSD support

• PCIe 4.0 x4/x2 SSD support:

  • AMD Ryzen™ 7000 Series Processors

  • AMD Ryzen™ 8000 Series (Phoenix 1) Processors

  • AMD Ryzen™ 8000 Series (Phoenix 2) Processors

• 4 x SATA 6Gb/s connectors

• RAID support for NVMe SSD storage devices:

  • RAID 0

  • RAID 1

  • RAID 10

• RAID support for SATA storage devices:

  • RAID 0

  • RAID 1

  • RAID 10

USB

• CPU:

  • 2 x USB 3.2 Gen 1 ports on the back panel

  • 1 x USB 2.0/1.1 port on the back panel

• Chipset:

  • 2 x USB 3.2 Gen 1 ports available through the internal USB header

  • 7 x USB 2.0/1.1 ports:

    • 3 ports on the back panel

    • 4 ports available through the internal USB headers

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

• 2 x USB 2.0/1.1 headers

• 1 x Trusted Platform Module header:

  • For GC-TPM2.0 SPI

  • GC-TPM2.0 SPI 2.0

  • GC-TPM2.0 SPI V2 modules only

• 1 x Clear CMOS jumper

Back Panel Connectors

• 4 x USB 2.0/1.1 ports

• 1 x PS/2 keyboard/mouse port

• 1 x D-Sub port

• 1 x Q-Flash Plus button

• 2 x USB 3.2 Gen 1 ports

• 1 x DisplayPort

• 1 x HDMI port

• 1 x RJ-45 port

• 3 x audio jacks

I/O Controller

• iTE® I/O Controller Chip

Hardware Monitoring

• Voltage detection

• Temperature detection

• Fan speed detection

• Water cooling flow rate detection

• Fan fail warning

• Fan speed control

• Fan speed control support depends on the installed fan.

BIOS

• 1 x 256 Mbit flash

• Licensed AMI UEFI BIOS

• PnP 1.0a

• DMI 2.7

• WfM 2.0

• SM BIOS 2.7

• ACPI 5.0

Unique Features

• GIGABYTE Control Center (GCC) support

• Q-Flash support

• Q-Flash Plus support

• Available GCC applications and supported functions may vary depending on the motherboard model and specifications.

Bundled Software

• Norton® Internet Security (OEM version)

• LAN bandwidth management software

Operating System

• Windows 11 64-bit support

• Windows 10 64-bit support

Conclusion

The GIGABYTE A620M S2H (Rev. 1.2) AM5 Micro ATX Motherboard provides a versatile foundation for AMD Ryzen desktop PC builds. With DDR5 memory support up to 7200 MT/s (OC), PCIe 4.0 expansion, M.2 NVMe storage connectivity, multiple display outputs, Gigabit Ethernet, and comprehensive USB connectivity, a practical combination of modern hardware features is provided in a compact motherboard design. Compatibility with AMD Ryzen 7000, 8000, and 9000 Series Processors makes it a suitable choice for gaming, home computing, and productivity-oriented desktop configurations.