Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Combo headphone/mic port | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Weight & dimensions | |
| Weight | 4.8 kg |
| Height | 400 mm |
| Width | 225 mm |
| Depth | 389 mm |
| Storage | |
| Supported HDD sizes | 2.5,3.5" |
| Cooling | |
| Number of front fans supported (max) | 2 |
| Front fans diameters supported | 120,140 mm |
| Rear fans diameters supported | 120 mm |
| Top fans diameters supported | 120,140 mm |
| Bottom fans diameters supported | 120 mm |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Number of bottom fans supported (max) | 2 |
| Rear fans installed | 1x 120 mm |
| Front radiator sizes supported | 280 mm |
| Top radiator sizes supported | 240 mm |
| Design | |
| Type | PC |
| Form factor | Midi Tower |
| Material | Mesh, SGCC, Tempered glass |
| Product colour | Black |
| Cable management | ![]() |
| Supported motherboard form factors | micro ATX, Mini-ITX |
| Number of 3.5" bays | 1 |
| Side window | ![]() |
| Maximum CPU cooler height | 17 cm |
| Maximum graphics card length | 37.7 cm |
| Number of expansion slots | 4 |
| Maximum PSU length | 18.5 cm |
| Number of 2.5" bays | 3 |
| Tempered glass panel(s) | ![]() |
| Power supply | |
| Number of power supply units | 1 |
| EAN | 5056547207988 |
| Source: Icecat.biz | |
The NZXT H3 Flow (2025) mATX case in black is engineered for optimal cooling and space efficiency, making it ideal for high-performance builds in a compact form factor. Its design prioritizes airflow, featuring ultra-fine mesh panels and a ventilated PSU shroud to ensure your components stay cool under pressure. Despite its smaller size, the H3 Flow supports full-sized GPUs and extensive cooling configurations, offering a balance between size and performance.
This case is perfect for gamers and PC enthusiasts who want to maximize desk space without compromising on performance. With support for up to a 280 mm front radiator and a 240 mm top radiator, along with space for up to seven fans, the H3 Flow provides versatile cooling options. The integrated cable channels and tie-down points simplify cable management, while the tool-free access allows for easy upgrades and cleaning. It’s also compatible with back-connect motherboards like ASUS BTF and MSI Project Zero, enabling a clean, cable-free aesthetic.
Key Features- Micro-ATX form factor for space-saving builds
- Ultra-fine mesh panels for enhanced airflow and dust filtration
- Ventilated PSU shroud to optimize intake from bottom-mounted fans
- Supports GPUs up to 377 mm (without front fans)
- Supports up to a 280 mm radiator in the front
- Supports up to a 240 mm radiator on top
- Integrated cable channels and tie-down points for easy cable management
- Tool-free access to top, front, and side panels
- Compatible with back-connect motherboards (ASUS BTF, MSI Project Zero)
- Includes one pre-installed F120Q (CV) rear fan
- NZXT H3 Flow Case (Black)
- 1 x Pre-installed F120Q (CV) fan
- Installation accessories
- User guide
- Warranty information
Estimated delivery: 03.11
Today: Closed
Estimated delivery: 03.11
Today: Closed
Estimated delivery: 03.11
Today: Closed
Estimated delivery: 03.11
Today: Closed
Estimated delivery: 03.11
Today: Closed
Estimated delivery time: 03.11
Estimated delivery time: 04.11
Estimated delivery time: 03.11
Estimated delivery time: 04.11
Estimated delivery time: 04.11
Estimated delivery time: 04.11

