Ever tried to build a high-end rig only to watch temperatures spike and cables turn into a tangled mess? NZXT understands that frustration. The H9 Flow gives you a spacious dual-chamber layout, ultra-fine mesh panels and dedicated fan mounts so air moves freely and your components stay cool. With clear glass panels you can see the result of your work without compromising performance.
NZXT H9 Flow White Midi Tower PC ATX EATX Micro ATX Mini-ITX Gaming Case
The NZXT H9 Flow White PC Case ATX EATX Micro ATX Mini-ITX Gaming Case is a mid-tower chassis built for gamers and creators who need room for large GPUs, multiple radiators and clean cable routing. Its white mesh front and tempered glass side let you showcase the build while keeping dust out.
Benefits
- Dual-chamber layout separates heat sources, so your CPU and GPU stay cooler.
- Ultra-fine mesh panels push air through, reducing temperature spikes during long sessions.
- Large glass side lets you admire your work without opening the case.
- Cable-management channels and Velcro straps keep wires tidy and airflow unobstructed.
- Supports up to nine 140 mm fans and 420 mm radiators for custom cooling.
- NZXT's design fits GPUs up to 435 mm, so you never outgrow the case.
Features
- Spacious dual-chamber interior
- Ultra-fine high-airflow mesh panels
- Wraparound tempered glass side panel
- Supports up to nine 140 mm fans
- Top and front 420 mm radiator mounts
- Maximum GPU length 45.9 cm
- Integrated anti-dust filters
- Extra-wide cable routing channels
Specifications
| Design |
| Maximum PSU length |
20 cm |
| Maximum graphics card length |
45.9 cm |
| Maximum CPU cooler height |
16.5 cm |
| On/off button |
Yes |
| Cable management |
Yes |
| Anti-dust filter |
Yes |
| Tempered glass panel(s) |
Yes |
| Suitable for |
Gaming |
| Side window |
Yes |
| Number of expansion slots |
7 |
| Number of 2.5" bays |
6 |
| Number of 3.5" bays |
2 |
| Supported motherboard form factors |
ATX, EATX, micro ATX, Mini-ITX |
| Product colour |
White |
| Material |
Mesh, SGCC, Tempered glass |
| Type |
PC |
| Form factor |
Midi Tower |
| Power supply |
| Number of power supply units |
1 |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| USB 3.2 Gen 2x2 Type-C ports quantity |
1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| Cooling |
| Top radiator sizes supported |
420 mm |
| Rear radiator sizes supported |
120 mm |
| Bottom radiator sizes supported |
360 mm |
| Front radiator sizes supported |
420 mm |
| Liquid cooling capability |
Yes |
| Suitable location |
Computer case |
| Fan 2 maximum air pressure |
1.05 mmH2O |
| Fan 2 maximum airflow |
60.2 cfm |
| Fan speed |
0 - 1350 RPM |
| Maximum air pressure |
1.4 mmH2O |
| Maximum airflow |
100.25 cfm |
| Bottom fans diameters supported |
120,140 mm |
| Number of bottom fans supported (max) |
3 |
| Top fans diameters supported |
120,140 mm |
| Number of top fans supported (max) |
3 |
| Rear fans diameters supported |
120 mm |
| Number of rear fans supported (max) |
1 |
| Rear fans installed |
1x 120 mm |
| Front fans diameters supported |
120,140 mm |
| Number of front fans supported (max) |
3 |
| Front fans installed |
3x 140 mm |
| Storage |
| Supported HDD sizes |
2.5,3.5" |
| Weight & dimensions |
| Weight |
12.5 kg |
| Height |
506 mm |
| Depth |
481 mm |
| Width |
315 mm |
