EDIY ITX Mini A4 7.5L Mini-ITX Case - Compact Test Bench

In this review the EDIY ITX Mini A4 is presented as a purpose-built compact case for enthusiasts who need a functional, small-footprint build platform. The bottom line: it is for users who prioritize minimal volume and component compatibility over integrated extras; the single biggest reason to buy is its ability to house a full-length 300mm dual graphics card and an SFX power supply inside an extremely small 7.5L aluminum frame. The review focuses on real-world fit, cooling limits and practical suitability for small high-performance builds.

Key Features

• Compact footprint: The 308 x 190 x 128 mm external size lets you build a capable small system while saving desk or shelf space compared with standard towers.
• Large GPU support: Compatibility with up to a 300mm long dual graphics card allows modern full-length cards to fit without sacrificing GPU choice.
• SFX power support: Designed for an SFX power supply which keeps the internal layout tidy and enables efficient power in a tiny chassis.
• ITX motherboard fit: Supports standard Mini-ITX motherboards (170 x 170 mm), making it easy to use common small-form-factor boards and components.
• Storage flexibility: Space for a 2.5 in SSD gives a simple option for fast storage without complex drive cages.
• Low-profile cooling: The CPU cooler height limit of 60 mm encourages low-profile air coolers or compatible AIO solutions in constrained builds.

Who It's For

The EDIY ITX Mini A4 is aimed at enthusiasts building a compact gaming or workstation PC who need to retain a full-length GPU and prefer a minimal, aluminum test-bench style case. It is a good fit for users who value small volume, easy component access for testing, and a clean exterior with a transparent acrylic side panel for showcasing internals.

It is not ideal for users who require large air coolers, multiple 3.5 in drives, or extensive front-panel features like many I/O ports or 5.25 in bays. Buyers who need louder active cooling, tall CPU coolers over 60 mm, or many internal drive bays should look at larger cases instead.

Pros & Cons

Pros

• Exceptionally small 7.5L aluminum chassis balances compact size with the ability to fit long GPUs.
• Supports a 300 mm dual graphics card, letting users install mainstream high-performance GPUs.
• SFX power supply support keeps the internal layout compact and straightforward.
• Transparent acrylic side panel offers visibility for components and a clean presentation.

Cons

• CPU cooler height limit of 60 mm restricts cooler choices and may require low-profile solutions or careful component selection.
• Limited internal drive options beyond a single 2.5 in SSD could be constraining for heavy storage users.

Specifications

Our Verdict

The EDIY ITX Mini A4 is a practical choice for builders needing a true compact case that still accepts a full-length 300 mm GPU and an SFX power supply. It delivers excellent space efficiency and component compatibility for small gaming or test-bench systems, but requires careful selection of a low-profile CPU cooler and limited storage planning. For buyers who prioritize volume and GPU support in a minimal package, it offers good value.

Frequently Asked Questions

Can it fit a full-size graphics card?
Yes, it supports dual graphics cards up to 300 mm in length.

What motherboard form factor does it accept?
It accepts Mini-ITX motherboards (170 x 170 mm).

How tall can the CPU cooler be?
The maximum CPU cooler height supported is 60 mm, so choose a low-profile cooler.