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Micro-ATX cases are smaller than ATX towers but easier to build in than mini-ITX.
This guide is built from product listings, not our own testing, so check the case dimensions and GPU clearance on the product page.
Last updated: October 30, 2026.
Quick Picks
| Case | Type | Best for |
|---|---|---|
| Zalman CUBIX-G | Micro-ATX cube | Compact mini-tower |
| Okinos Aqua UNO | Micro-ATX case | Max GPU length 309mm |
| Lian Li Vector V100 Mini | Micro-ATX case | 4 ARGB fans |
| JONSBO D33 | Micro-ATX case | High airflow with tempered glass |
| JONSBO V12 | Micro-ATX mid-tower | Hyperboloid glass design |
| Fractal Design Node 804 | Cube micro-ATX | Cube, high airflow |
| ASUS Prime AP202 ARGB | Micro-ATX mid-tower | ARGB micro-ATX |
Our Picks
1. Zalman CUBIX-G
A compact micro-ATX mini-tower case, per the listing. It was listed at about $45 on Amazon.com when we checked on October 30, 2026.
Good for: Small desks on a budget. Strengths: Low price and small size. Weaknesses: Limited space. Skip it if you want an ATX build.
2. Okinos Aqua UNO
A micro-ATX case with quick-release panels and a stated max GPU length of 309mm, no radiator support, per the listing. It was listed at about $50 on Amazon.com when we checked on October 30, 2026.
Good for: Budget compact builds. Strengths: 309mm GPU clearance. Weaknesses: No radiator support. Skip it if you plan a liquid loop.
3. Lian Li Vector V100 Mini
A micro-ATX PC case with four ARGB fans, per the listing. It was listed at about $60 on Amazon.com when we checked on October 30, 2026.
Good for: Compact builds from a known brand. Strengths: Lian Li brand and fans. Weaknesses: Smaller than ATX. Skip it if you want an ATX build.
4. JONSBO D33
A micro-ATX high-airflow case with a tempered glass panel, per the listing. It was listed at about $109 on Amazon.com when we checked on October 30, 2026.
Good for: Compact airflow. Strengths: Airflow and glass. Weaknesses: Lesser-known brand. Skip it if you want a known brand.
5. JONSBO V12
A micro-ATX mid-tower with a hyperboloid glass design, per the listing. It was listed at about $125 on Amazon.com when we checked on October 30, 2026.
Good for: Display builds in a smaller case. Strengths: Distinctive glass. Weaknesses: Price. Skip it if you want a plain case.
6. Fractal Design Node 804
A cube-style compact micro-ATX computer case with high airflow, per the listing. It was listed at about $135 on Amazon.com when we checked on October 30, 2026.
Good for: Storage-heavy compact builds. Strengths: Cube layout and airflow. Weaknesses: Price. Skip it if you want an ATX build.
7. ASUS Prime AP202 ARGB
A micro-ATX mid-tower with ARGB lighting, per the listing. It was listed at about $139 on Amazon.com when we checked on October 30, 2026.
Good for: ASUS builds. Strengths: ASUS brand. Weaknesses: Higher price. Skip it if you want a budget case.
How to Choose
Expansion
Fewer slots than ATX.
Airflow
Check mesh and fan support.
Price
Compact premium cases cost more.
Frequently Asked Questions
Micro-ATX or ATX?
See our comparison.
Do they fit big GPUs?
Check the clearance.
Are they quiet?
Depends on design.
Bottom Line
For budget, the Zalman CUBIX-G. For a known brand, the Lian Li Vector V100 Mini. For storage, the Fractal Node 804.
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