Gigabyte A620I AX specifications and in-depth review

Gigabyte A620I AX

Manufacturer: Gigabyte

The Gigabyte A620I AX is a compact Mini-ITX motherboard designed for users seeking robust connectivity and performance. With its AM5 CPU socket and support for modern technologies like Wi-Fi 6E and Bluetooth 5.3, it provides a solid foundation for building a powerful system.

In terms of memory, it supports up to 128GB of DDR5 RAM at a maximum speed of 5200 MHz, which can be overclocked to 8000 MHz. The board includes a PCIe 4.0 x16 slot and offers RAID 0 and RAID 1 support for flexible storage configurations, making it a versatile choice for various computing needs.

Pros
  • Supports up to 128GB of DDR5 memory with dual-channel configuration for high memory capacity and performance.
  • Offers easy overclocking capabilities for enhanced system performance.
  • Includes RGB lighting for customization of the system's appearance.
  • Supports both Wi-Fi 6 and Wi-Fi 6E for fast and future-proof wireless connectivity.
  • Equipped with a PCIe 4.0 x16 slot for modern expansion cards like GPUs.
Cons
  • Does not support RAID 5, RAID 10, or RAID 0+1, limiting advanced storage configurations.
  • Lacks support for integrated graphics, requiring a discrete GPU for video output.
  • No support for S/PDIF Out port, limiting high-end audio setups that require digital output.
  • Does not feature a dual BIOS setup, reducing system recovery options in case of failure.
  • Only includes one M.2 socket, limiting the number of high-speed storage devices that can be added.
Who is this for?

The Gigabyte A620I AX motherboard is ideal for users looking for a compact, high-performance Mini-ITX solution for building custom PCs, especially those who need high memory capacity and support for the latest wireless standards like Wi-Fi 6E. It is well-suited for gaming or home theater PC (HTPC) builds where space is limited but performance remains critical, offering essential features like easy overclocking and RGB lighting for customization.

Who is this NOT for?

This motherboard is not ideal for users who need advanced storage configurations like RAID 5 or RAID 10, or for those requiring built-in graphics for a simpler, less complex setup. It also lacks key recovery features like dual BIOS and doesn’t support S/PDIF out, making it less suitable for users building high-end audio or server systems that require robust storage and more extensive recovery or audio capabilities.

General info:

CPU socket AM5
form factor Mini-ITX
release date July 2025
supports Wi-Fi
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Has Bluetooth
Bluetooth version 5.3
HDMI version HDMI 2.1
Easy to overclock
has RGB lighting
Easy to reset BIOS
Has dual BIOS
has aptX
CPU sockets 1
Has integrated graphics
warranty period 3 years
height 170 mm
width 170 mm
Has integrated CPU

The Gigabyte A620I AX motherboard comes with an AM5 CPU socket and a Mini-ITX form factor, making it compact yet feature-packed. It supports Wi-Fi 6E for fast wireless connectivity and includes Bluetooth 5.3 for seamless pairing with other devices. For visual customization, it features RGB lighting, while HDMI 2.1 ensures high-quality video output. However, it does not offer integrated graphics or a dual BIOS setup, and it lacks support for resetting the BIOS easily.

Memory:

maximum memory amount 128GB
RAM speed (max) 5200 MHz
overclocked RAM speed 8000 MHz
memory slots 2
DDR memory version 5
memory channels 2
Supports ECC memory

The Gigabyte A620I AX supports a maximum memory capacity of 128GB with DDR5 RAM, providing excellent performance for demanding tasks. It features 2 memory slots and dual memory channels, enabling efficient data handling. The motherboard can handle a maximum RAM speed of 5200 MHz, with the option to overclock to 8000 MHz, though it does not support ECC memory for error correction.

Ports:

USB 3.2 Gen 2 ports (USB-A) 1
USB 3.2 Gen 1 ports (USB-A) 1
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 1
USB 2.0 ports 3
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
has an HDMI output
DisplayPort outputs 1
RJ45 ports 1
Has USB Type-C
eSATA ports 0
DVI outputs 0
has a VGA connector
PS/2 ports 0

The Gigabyte A620I AX offers a diverse range of ports, including 1 USB 3.2 Gen 2 USB-A port, 1 USB 3.2 Gen 1 USB-A port, and 1 USB 3.2 Gen 1 USB-C port, allowing for flexible connectivity. It also features HDMI and DisplayPort outputs, along with a single RJ45 port for Ethernet. However, it lacks USB 4.0 ports, Thunderbolt ports, and a VGA connector, offering a more traditional port selection for users.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 3.2 Gen 2 ports (through expansion) 0
USB 3.2 Gen 2x2 ports (through expansion) 0
USB-C 3.2 Gen 2 ports (through expansion) 0
USB 2.0 ports (through expansion) 2
SATA 3 connectors 2
fan headers 3
USB 3.0 ports (through expansion) 2
M.2 sockets 1
Has TPM connector
U.2 sockets 0
Has mSATA connector
SATA 2 connectors 0

The Gigabyte A620I AX offers a solid selection of connectors, including 2 USB 3.2 Gen 1 ports, 2 USB 2.0 ports, and 2 USB 3.0 ports for expansion. It also features 2 SATA 3 connectors for storage devices and 1 M.2 socket for additional high-speed storage. With 3 fan headers, it provides ample support for cooling, although it lacks an mSATA connector and does not support TPM or U.2 sockets.

Expansion slots:

PCIe 4.0 x16 slots 1
PCIe 5.0 x16 slots 0
PCIe 3.0 x16 slots 0
PCIe x1 slots 0
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 0
PCIe x8 slots 0

The Gigabyte A620I AX provides 1 PCIe 4.0 x16 slot for high-speed expansion cards. It does not include any PCIe 5.0, PCIe 3.0, or older PCIe slots, making it a focused option for users looking for PCIe 4.0 compatibility. With no additional PCIe x1, x4, or x8 slots, it is best suited for setups that prioritize a single high-performance GPU or other expansion cards.

Audio:

audio channels 7.1
Has S/PDIF Out port
audio connectors 3

The Gigabyte A620I AX supports a rich 7.1 audio channel configuration, making it suitable for immersive sound experiences. It includes 3 audio connectors for connecting various audio devices, but it does not have an S/PDIF Out port for digital audio output, limiting certain high-end audio setups.

Storage:

Supports RAID 1
Supports RAID 10 (1+0)
Supports RAID 5
Supports RAID 0
Supports RAID 0+1

The Gigabyte A620I AX motherboard supports RAID 1 and RAID 0 for reliable data redundancy and performance. However, it does not support RAID 5, RAID 10, or RAID 0+1, limiting its storage configuration options to these two RAID levels.

Final Verdict

The Gigabyte A620I AX motherboard offers a solid foundation for compact, high-performance PC builds, particularly for users who prioritize Wi-Fi 6E support and high memory capacity in a small form factor. While it excels in ease of overclocking and customization with RGB lighting, it may not be the best choice for those needing advanced storage configurations or integrated graphics. Overall, it's a great option for gamers or home theater enthusiasts seeking a versatile, space-saving motherboard for their builds.