NZXT H3 Flow Micro-ATX Mid Tower PC Case (Black)
NZXT H3 Flow Micro-ATX Mid Tower PC Case Optimized Airflow Includes 1 x 120mm Rear Fan Supports Full-Sized GPUs Fits 280mm Front, 240mm Top Radiator Back-Connect Motherboard Black
Feature
The Nzxt H3 Flow micro-ATX case combines a space-efficient design with high-performance capability. Designed to support full-sized components, it features ultra-fine mesh panels and a ventilated PSU shroud to maintain consistent, optimized airflow throughout your build.
- Space-Saving Size:Â A space-efficient micro-ATX chassis that accommodates high-performance components without compromise.
- High-Airflow Design: Ultra-fine steel mesh panels and a ventilated PSU shroud maximize airflow while effectively filtering out dust.
- Extensive Cooling Support: Supports up to a 280 mm radiator in the front, a 240 mm radiator on top, and up to seven fans for powerful, customizable cooling performance.
- Full-Size GPU Support: Fits graphics cards up to 377 mm (without front fans), 352 mm (with front fans), or 317 mm (with front radiator and fans installed).
- Pre-Installed Rear Fan: Includes one F120Q (CV) fan at the rear to provide efficient exhaust airflow straight out of the box. CV = Case Version (3-pin DC)
- Simplified Cable Management: Integrated cable channels and multiple tie-down points make it easy to route and organize cables for a clean, organized build.
- Back-Connect Motherboard Compatible: Ready for rear-connector motherboards like ASUS BTF and MSI Project Zero, enabling a clean, cable-free aesthetic.
- Tool-Free Access: Removable top, front, and side panels allow for easy upgrades and cleaning—no tools required.
SIZED DOWN. POWERED UP.
The H3 Flow delivers high-performance airflow in a space-efficient micro-ATX footprint. With fine mesh panels, a ventilated PSU shroud, and support for large components, it keeps powerful parts cool without taking over your desk.
SPACE-SAVING DESIGN
The micro-ATX form factor fits into smaller spaces, maximizing desk space without compromising on performance.
OPTIMIZED AIRFLOW
Ultra-fine mesh on the front, top, and sides enhances cooling while filtering dust. The ventilated PSU shroud optimizes intake from bottom-mounted fans.
FULL-SIZE GPU SUPPORT
Max length of 377 mm (no front fans), 352 mm (with fans), 317 mm (with fans & radiator).
RADIATOR READY
Supports a 280 mm front radiator and a 240 mm top radiator for versatile cooling setups.
7-FAN CAPACITY
Supports up to 140 mm fans (two front, two top) and 120 mm fans (two bottom, one rear).
BACK-CONNECT READY
Compatible with ASUS BTF and MSI Project Zero motherboards for a clean, cable-free build.
TOOL-FREE ACCESS
Easily remove panels for building, upgrading, or cleaning.
EASY CABLE MANAGEMENT
Integrated cable channels and tie-down points make routing clean and simple.
SPECIFICATIONS
Height (with feet) | 400 mm (15.75 in) |
Width | 225 mm (8.86 in) |
Depth | 389 mm (15.31 in) |
Volume | 35.0 L |
Weight | 4.8 kg (10.58 lb) |
Enclosure Type | Micro-ATX Case |
Motherboard Compatibility | Micro-ATX, Mini-ITX |
Rear-Connecting Motherboard Support | Yes (Micro-ATX) |
Materials | SGCC steel, clear tempered glass (white), tinted tempered glass (black) |
CPU Cooler Height Clearance | 170 mm |
GPU Length Clearance | Up to 377 mm (without front fans) <br> Up to 352 mm (with front fans) <br> Up to 317 mm (with front radiator & fans) |
PSU Length Clearance | Up to 185 mm |
Cable Routing Space | Up to 31.5 mm |
Front Radiator + Fan Thickness | Up to 63 mm |
Top Radiator + Fan Thickness | Up to 70 mm |
Front I/O Ports | 1 x USB 3.2 Type-A, 1 x USB 3.2 Gen2x2 Type-C |
Expansion Slots | Standard: 4 <br> Vertical: 0 |
Drive Bays | 2.5": 1+2 <br> 3.5": 1 |
Fan Support | Front: 2 x 120 mm / 2 x 140 mm <br> Top: 2 x 120 mm / 2 x 140 mm <br> Bottom: 2 x 120 mm <br> Rear: 1 x 120 mm (1 x F120Q (CV) included) |
Radiator Support | Front: Up to 280 mm <br> Top: Up to 240 mm |
Fan Specs (F120Q CV) | Speed: 1,350 ± 150 RPM <br> Airflow: 60.2 CFM <br> Static Pressure: 1.05 mmH₂O <br> Noise: 24.1 dBA <br> Connector: 3-pin |
Warranty | 2 years |
Model Numbers | CC-H31FB-01 |
UPC | 810074848046 |
EAN | 5056547207988 |
Weight | 1 kg |
---|---|
Brand | NZXT |
Case Form Factor | Mid Tower |
color | Black |
Motherboard Size | ITX, mATX, Mini ITX |
Product Type | Gaming |
Radiator Size | 120mm, 280mm |
Warranty | 2 Years |
Q & A
