NZXT H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm Front, 240mm Top Radiator – Back-Connect Motherboard – Black
by NZXT
4.8★ · 631 Amazon ratings as of Jul 9, 2026
- SPACE-SAVING SIZE — A space-efficient micro-ATX chassis that accommodates high-performance components without compromise.
- HIGH-AIRFLOW DESIGN — Ultra-fine steel mesh on the panels and PSU shroud maximizes airflow while effectively filtering dust.
- EXTENSIVE COOLING SUPPORT — Supports up to a 280 mm radiator at the front, a 240 mm radiator at the top, and up to seven fans for powerful cooling performance.
- FULL-SIZE GRAPHICS CARDS — Fits GPUs up to 377 mm (without front fans), 352 mm (with front fans), and 317 mm (with front radiator and fans installed).
- PRE-INSTALLED REAR FAN — Comes equipped with a F120Q (CV) fan at the rear for efficient exhaust airflow right out of the box.
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Specifications
| brand | NZXT |
|---|---|
| color | Black |
| case_type | Mid Tower |
| model_name | NZXT H3 |
| unit_count | 1.0 Count |
| item_weight | 4800 Grams |
| manufacturer | NZXT |
| model_number | CC-H31FB-01 |
| built_in_media | NZXT CS CC-H31FB-01 H3 FLOW Mid Tower Tinted TG Black Retail |
| cooling_method | Air |
| mfr_part_number | CC-H31FB-01 |
| antenna_location | Gaming |
| compatible_devices |
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