Number of expansion slots
4
Unit Calculated Volume
0.07215
Unit Calculated Weight
6.3
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, 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
Maximum CPU cooler height
170
Maximum graphics card length
377
Supported motherboard form factors
micro ATX/Mini-ITX
Front radiator sizes supported
280
Rear fans installed
1x 120 mm
Top radiator sizes supported
240
Supported HDD sizes
2.5/3.5
Material
Mesh/SGCC/Tempered glass
Combo headphone/mic port
Yes
Rear fans diameters supported
120
Top fans diameters supported
120/140
Tempered glass panel(s)
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
Number of rear fans supported (max)
1
Number of top fans supported (max)
2
Front fans diameters supported
120/140
Number of front fans supported (max)
2
Bottom fans diameters supported
120
Number of bottom fans supported (max)
2
Number of power supply units
1
Long Description
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
Bullet Points
- 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.
Name
CASE MIDITOWER ATX W/O PSU/BLACK H3 FLOW 2025 NZXT