Product Overview
Sleek. Compact. Powerful.

Winner of the Red Dot Design Award 2021 and iF Design Award 2021,
the G.SKILL Z5i mini-ITX case features a unique 5-sided design
with curved 4mm tempered glass side panels,
capable of supporting 280mm AIO radiators,
and high-end triple-slot GPUs up to 330mm in length
for the ultimate small-form-factor build.


GPU Compatibility
Designed with modern full-sized GPUs in mind, the Z5i is constructed to fit GPU cards up to 330mm in length and up to 3 PCIe slots in width.


Easy Access USB Ports
For easy and quick USB connections,
the Z5i front panel I/O includes two USB 3.0 ports
and a USB 3.1 Type-C port.

Supports Mini-ITX Motherboards

Cooling Options
Case Fan Support
2x 120mm / 2x 140mm
AIO Radiator Support
240mm / 280mm
CPU Cooler Height
≤70mm

Storage Drive Bays
Up to three 2.5” SSDs can be mounted when a full-length GPU is installed. The 2.5”/3.5” convertible drive bay can be used to hold a 3.5” HDD when the GPU length is less than 230mm.

Supports SFX PSU
Tool-less Side Panel Hinge Design
To enable easy setup and maintenance, the Z5i case is designed with tool-less side panels for easy removal.

Magnetic Dust Filter
Keep the case internals clean with the easily-removable magnetic dust filter.

Light It Up Your Way
Customize the ARGB lighting strips with the standard 3-pin 5V RGB connector, controllable via third-party RGB software on supported motherboards, such as ASUS Aura Sync*, MSI Mystic Light*, Gigabyte RGB Fusion*, or ASRock Polychrome Sync*.
* RGB lighting control support through the listed third-party software may vary between motherboard models.




- All images and descriptions are for illustrative purposes only. Please refer to the specifications page for product details.
- All product specifications and appearances are subject to change without notice. Please check with your retailer or supplier for exact offers. Products may not be available in all markets.
- Exact specifications and features vary by model. Please refer to the specifications page for product details.
- PCB color is subject to change without notice.
- Third-party software support and compatibility depends on software version and operating environment, and are subject to change without notice.
- Although we strive to present precise and comprehensive information at the time of publication, a small number of items may contain typographic or photographic errors.
- The product (electrical or electronic equipment) should not be placed in municipal waste. Check local regulations for proper disposal of electronic products.
- The use of trademark symbols (TM, ®) appearing on this website means that the word text, trademarks, logos, or slogans, is being used as trademark under common laws protection and/or registered as Trademark in U.S. and/or other country/region.
- Brand names, product names, and trademarks mentioned are properties of their respective companies or owners.
- Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.



















