Case NZXT micro ATX/Mini-ITX Black Midi Tower PC CC-H31FB-01

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).

7-Fan Capacity
Supports up to 140 mm fans (two front, two top) and 120 mm fans (two bottom, one rear).

Radiator Ready
Supports a 280 mm front radiator and a 240 mm top radiator for versatile cooling setups.

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.

• Space-Saving Size: 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.

Summary: NZXT H9 H3 Flow. Form factor: Midi Tower, Type: PC, Product colour: Black. Front fans diameters supported: 120,140 mm, Rear fans installed: 1x 120 mm, Rear fans diameters supported: 120 mm. Supported HDD sizes: 2.5,3.5". Width: 225 mm, Depth: 389 mm, Height: 400 mm | Vendor Homepage: https://nzxt.com/products/h3-flow?srsltid=AfmBOorJUQocdb8xVeQS-TKdt36JJIyekkP0lJjPggVNLv9DJ48Fm5mv | Cable management: Yes | Form factor: Midi Tower | Material: Mesh/SGCC/Tempered glass | Maximum CPU cooler height: 170 | Maximum graphics card length: 377 | Maximum PSU length: 185 | Number of 2.5" bays: 3 | Number of 3.5" bays: 1 | Number of expansion slots: 4 | Product colour: Black | Side window: Yes | Supported motherboard form factors: micro ATX/Mini-ITX | Tempered glass panel(s): Yes | Type: PC | Number of power supply units: 1 | Combo headphone/mic port: Yes | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1 | USB 3.2 Gen 2x2 Type-C ports quantity: 1 | Bottom fans diameters supported: 120 | Front fans diameters supported: 120/140 | Front radiator sizes supported: 280 | Number of bottom fans supported (max): 2 | Number of front fans supported (max): 2 | Number of rear fans supported (max): 1 | Number of top fans supported (max): 2 | Rear fans diameters supported: 120 | Rear fans installed: 1x 120 mm | Top fans diameters supported: 120/140 | Top radiator sizes supported: 240 | Supported HDD sizes: 2.5/3.5 | Depth: 389 | Height: 400 | Weight: 4800 | Width: 225 | Units per Pallet: 0 | Units per Shipping Box: 1 | Unit Calculated Volume: 0.07215 | Unit Calculated Weight: 6.3