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NZXT H3 Flow Micro-ATX PC Case Optimized Airflow Includes 1 x 120mm Rear Fan Supports Full-Sized GPUs Fits 280mm Front, 240mm Top Radiator Back-Connect Motherboard White

  • SPACE-SAVING SIZE A space-efficient micro-ATX chassis that accommodates high-performance components without compromise.
  • HIGH-AIRFLOW DESIGN Ultra-fine steel mesh on the panels and PSU shroud maximizes airflow while effectively filtering dust.
  • EXTENSIVE COOLING SUPPORT Supports up to a 280 mm radiator at the front, a 240 mm radiator at the top, and up to seven fans for powerful cooling performance.
  • FULL-SIZE GRAPHICS CARDS Fits GPUs up to 377 mm (without front fans), 352 mm (with front fans), and 317 mm (with front radiator and fans installed).
  • PRE-INSTALLED REAR FAN Comes equipped with a F120Q (CV) fan at the rear for efficient exhaust airflow right out of the box.
  • EASY CABLE MANAGEMENT Integrated cable channels and tie-down points simplify cable routing for a clean and organized build.
  • BACK-CONNECT MOTHERBOARD READY Fully compatible with rear-connect motherboards like ASUS BTF and MSI Project Zero, enabling a sleek, cable-free appearance.
  • TOOL-FREE ENTRY Removabl
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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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. 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 DesignThe micro-ATX form factor fits into smaller spaces, maximizing desk space without compromising on performance.

Optimized AirflowUltra-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 SupportMax length of 377 mm (no front fans), 352 mm (with fans), 317 mm (with fans & radiator). 7-Fan CapacitySupports up to 140 mm fans (two front, two top) and 120 mm fans (two bottom, one rear). Radiator ReadySupports a 280 mm front radiator and a 240 mm top radiator for versatile cooling setups. Back-Connect ReadyCompatible with ASUS BTF and MSI Project Zero motherboards for a clean, cable-free build.

Tool-Free AccessEasily remove panels for building, upgrading, or cleaning. Easy Cable ManagementIntegrated cable channels and tie-down points make routing clean and simple.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by NZXT Return Policy

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