

NZXT H3 Flow
Key Features
- Case Size
- Mid Tower
- Motherboard Support
- Micro-ATX / Mini-ITX
- Maximum GPU Length
- 377 mm
- Maximum CPU Cooler Height
- 170 mm
- Radiator Support (Max)
- 280 mm
Price comparison • £49.98 to £52.63 • See more in PC Cases
Price History
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Product Description
The NZXT H3 Flow supports Micro-ATX and Mini-ITX motherboards, so you can build compact systems with a wide range of mainstream or small form factor boards. This mid tower case provides up to 377 mm of clearance for your graphics card, giving you flexibility for high-performance GPUs. For cooling, there’s space for CPU tower coolers up to 170 mm in height, supporting a variety of popular air coolers. Read More...
You’ll find ATX PSU support with a maximum length of 185 mm, covering most standard power supplies. Radiator support includes up to 280 mm at the front and up to 240 mm at the top, so you can plan for liquid cooling in key positions. This case features up to seven fan mounts, including front, top, and bottom locations, so airflow can be tailored to your build’s needs.
Product Information
| Product Name | NZXT H3 Flow |
|---|---|
| Model Number | H3 Flow |
| Brand | NZXT |
Product Features
| Case Size | Mid Tower |
|---|---|
| Motherboard Support | Micro-ATX / Mini-ITX |
| Maximum GPU Length | 377 mm |
| Maximum CPU Cooler Height | 170 mm |
| Radiator Support (Max) | 280 mm |
| Radiator Support | Front: Up to 280 mm; Top: Up to 240 mm |
| Fan Mounts | Front: 2 x 120 mm / 2 x 140 mm; Top: 2 x 120 mm / 2 x 140 mm; Bottom: 2 x 120 mm; Rear: 1 x 120 mm |
| Fans Included | 1 x 120 mm |
| Maximum Psu Length | 185 mm |
| PSU Form Factor | ATX |
| Drive Bays | 2.5" x 3; 3.5" x 1 |
| Front I/O | USB-A x 1; USB-C x 1 |
| Side Panel | Tempered glass |
| RGB Lighting | No |
| Colour | Black |
| Product Dimensions | 400 x 225 x 389 mm |
| Weight | 4.8 kg |
| Dust Filters | Yes |
| GPU Clearance Notes | without front fans |

