The 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: 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.
Cooler Type Support
Both Cooler
Air Cooler Height Support
170
Radiator Size Values
240/
120/
280/
140/
Built in Fans Number
1
Fans Number Support
7
MODEL SERIES
H3 Flow
MANUFACTURER
NZXT
COLOR
White
Motherboard Support
micro-ATX - M-ITX
Fan Options
Front 2 x 120 mm / 2 x 140 mm Top 2 x 120 mm / 2 x 140 mm Bottom 2 x 120 mm Rear 1 x 120 mm (1 x F120Q (CV) included)
Built in fans No.
Rear 1 x 120 mm (1 x F120Q (CV) included)
Fans Number Support
7
HDD 3.5" Storage
1
SSD 2.5" storage
1+2
Expansion Slots
4
Number of USB 3.0
1
Number of USB C
1
Headphone/Microphone
1
Glass
Side
DIMENSIONS
Height (with feet) 400 mm (15.75 in) Width 225 mm (8.86 in) Depth 389 mm (15.31 in)