Gigabyte Z890M Gaming X

Name: Gigabyte Z890M Gaming X
Brand: Gigabyte
SKU: 6442

Manufacturer: Gigabyte

The Gigabyte Z890M Gaming X is a Micro-ATX motherboard designed around Intel's LGA 1851 platform, pairing the Z890 chipset with a compact 244 x 244 mm footprint that suits builds where space is a consideration. It ships with RGB lighting and supports overclocking, making it a straightforward option for users who want tuning flexibility without stepping up to a full ATX board.

Memory support extends to 256 GB across four DDR5 slots running at up to 6400 MHz natively or 8800 MHz when overclocked, across a dual-channel configuration. Storage connectivity includes three M.2 sockets and four SATA 3 connectors, with full RAID 0, 1, 5, and 10 support. The rear I/O provides three USB 3.2 Gen 1 Type-A ports, two USB 2.0 ports, one USB Type-C port, dual DisplayPort outputs, one HDMI 2.1 output, and a single RJ45 Ethernet port. Expansion slots cover one PCIe 5.0 x16 and one PCIe 4.0 x16 slot, and onboard audio delivers 7.1-channel output through three connectors. Wireless connectivity is not included, and the board carries a three-year warranty.

Pros

Supports overclocked RAM speeds up to 8800 MHz, giving users meaningful headroom beyond the standard 6400 MHz baseline
Three M.2 sockets alongside four SATA 3 connectors offer solid storage flexibility for a Micro-ATX board
PCIe 5.0 x16 slot accommodates the latest generation of discrete graphics cards and high-bandwidth add-in cards
Full RAID 0, 1, 5, and 10 support provides versatile options for both redundancy and performance-oriented storage setups
256 GB maximum DDR5 memory capacity is substantial for a compact form factor board
Three-year warranty provides reasonable long-term coverage

Cons

No Wi-Fi or Bluetooth onboard, requiring a separate adapter for any wireless connectivity
Lacks USB 3.2 Gen 2 ports on the rear I/O, with the fastest rear USB option being Gen 1 at 5 Gbps
No S/PDIF digital audio output limits connectivity options for certain audio equipment
No dual BIOS and no easy CMOS reset mechanism, which can complicate recovery from a failed BIOS update
No Thunderbolt or USB 4 ports, restricting high-speed device connectivity

Who is this for?

This board suits builders who want a compact Micro-ATX system without sacrificing modern platform capabilities, particularly those targeting Intel's LGA 1851 ecosystem with DDR5 memory and PCIe 5.0 support. Users who need flexible storage configurations — whether through multiple M.2 drives, SATA devices, or RAID arrays — will find the internal connector layout well-matched to those needs. The overclocking support and high DDR5 ceiling also make it a reasonable fit for enthusiasts who want tuning headroom within a smaller chassis footprint.

Who is this NOT for?

Users who rely on wireless connectivity will find this board limiting, as there is no onboard Wi-Fi or Bluetooth, which can be inconvenient in builds where adding a separate adapter is not practical. It is also a poor fit for those needing high-speed USB output at the rear, since the fastest available rear USB option tops out at USB 3.2 Gen 1, with no Gen 2, USB 4, or Thunderbolt ports present. Additionally, professionals requiring ECC memory support for data integrity in workstation or server environments will need to look elsewhere, as that capability is absent.

General info:

CPU socket	LGA 1851
chipset	Z890
form factor	Micro-ATX
supports Wi-Fi	✕
Has Bluetooth	✕
HDMI version	HDMI 2.1
Easy to overclock	✓
has RGB lighting	✓
Easy to reset BIOS	✕
Has dual BIOS	✕
CPU sockets	1
Has integrated graphics	✕
warranty period	3 years
height	244 mm
width	244 mm
Has integrated CPU	✕

The Gigabyte Z890M Gaming X is built around the LGA 1851 socket and Z890 chipset, housed in a Micro-ATX form factor measuring 244 x 244 mm, making it a compact but capable platform for Intel's current CPU lineup. It supports overclocking and includes RGB lighting, while HDMI output is available at version 2.1. The board has a single CPU socket and does not include an integrated CPU or integrated graphics. Wi-Fi and Bluetooth are not present, so wireless connectivity requires a separate adapter. The three-year warranty covers the board, though it lacks a dual BIOS or an easy CMOS reset mechanism.

Memory:

maximum memory amount	256GB
RAM speed (max)	6400 MHz
overclocked RAM speed	8800 MHz
memory slots	4
DDR memory version	5
memory channels	2
Supports ECC memory	✕

The board provides four DDR5 memory slots arranged in a dual-channel configuration, supporting a maximum capacity of 256 GB. Standard operation runs at up to 6400 MHz, while overclocking can push speeds to 8800 MHz for users looking to extract additional memory performance. ECC memory is not supported, so the platform is oriented toward consumer rather than workstation or server use cases.

Ports:

USB 3.2 Gen 2 ports (USB-A)	0
USB 3.2 Gen 1 ports (USB-A)	3
USB 3.2 Gen 2 ports (USB-C)	0
USB 3.2 Gen 1 ports (USB-C)	0
USB 2.0 ports	2
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	2
RJ45 ports	1
Has USB Type-C	✓
eSATA ports	0
DVI outputs	0
has a VGA connector	✕
PS/2 ports	1

The rear I/O panel includes three USB 3.2 Gen 1 Type-A ports and two USB 2.0 ports for peripheral connectivity, along with one USB Type-C port. Higher-speed USB options such as USB 3.2 Gen 2, Gen 2x2, USB 4, Thunderbolt 3, and Thunderbolt 4 are not present. Video output is handled by one HDMI port and two DisplayPort outputs, while VGA and DVI connectors are absent. Networking is served by a single RJ45 port, and legacy input device support is available through one PS/2 port. There are no eSATA ports on this board.

Connectors:

USB 3.2 Gen 1 ports (through expansion)	2
USB 2.0 ports (through expansion)	4
SATA 3 connectors	4
fan headers	4
USB 3.0 ports (through expansion)	2
M.2 sockets	3
Has TPM connector	✓
U.2 sockets	0
Has mSATA connector	✕
SATA 2 connectors	0

Storage connectivity is well-covered with three M.2 sockets and four SATA 3 connectors, while SATA 2 and U.2 sockets are not included, and there is no mSATA connector. For USB expansion headers, the board offers two USB 3.2 Gen 1 connectors, two USB 3.0 connectors, and four USB 2.0 connectors, allowing front-panel and add-in USB ports to be wired internally. Four fan headers are available for cooling management, and a TPM connector is present for security module support.

Expansion slots:

PCIe 4.0 x16 slots	1
PCIe 5.0 x16 slots	1
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 board offers two full-length expansion slots: one PCIe 5.0 x16 and one PCIe 4.0 x16, covering current and recent-generation discrete graphics cards and other high-bandwidth add-in cards. There are no PCIe 3.0, PCIe 2.0, PCIe x8, PCIe x4, or PCIe x1 slots, and no legacy PCI slots are present, keeping the layout focused given the Micro-ATX form factor.

Audio:

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

Onboard audio supports a 7.1-channel configuration, with three analog audio connectors available on the rear panel for connecting speakers, headphones, and microphones. Digital audio output via S/PDIF is not included on this board.

Storage:

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

The board supports RAID 0, 1, 5, and 10 configurations, covering the most common setups for both performance-oriented and redundancy-focused storage arrangements. RAID 0+1 is not supported.

Final Verdict

The Gigabyte Z890M Gaming X delivers a well-rounded Micro-ATX platform for builders who want current-generation Intel LGA 1851 capability in a compact footprint, with standout storage flexibility through three M.2 sockets, four SATA 3 connectors, and broad RAID support. Its DDR5 overclocking headroom up to 8800 MHz and PCIe 5.0 x16 slot ensure the board can keep pace with demanding components without requiring a full ATX chassis. The absence of onboard wireless and the limited rear USB speeds are real constraints that prospective users should weigh carefully, but for a wired desktop build centered on storage depth and memory performance, the Z890M Gaming X represents a focused and capable choice within its form factor.