
H3 Flow
NZXTReleased May 2025
Compact micro-ATX case offering excellent airflow, easy building, and solid construction with good component support. The NZXT H3 Flow scores 82/100 based on 3 professional critic reviews in the pc cases category. Coverage includes reviews from Gamesradar, Pcper, and Pcmag.
Critic Score
Low confidence · only 3 reviews
Where to buy
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Pros
- Excellent airflow performance(2)
Cons
- Only one included fan (rear exhaust)(2)
3 Critic Reviews
The NZXT H3 Flow case made rebuilding my small-form-factor gaming PC much easier and solved my thermal throttling issues.
The NZXT H3 Flow is a compact micro-ATX case with excellent airflow performance, easy build experience, and good component support for $79.99, though it requires additional fans for optimal performanc...
NZXT's H3 Flow MicroATX PC case lacks a few key amenities but delivers a nice design, effective cooling, and unusual ease of building for the money.



