NZXT H3 Flow Micro-ATX Mid Tower PC Case (White)

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: 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.