The H3 Flow is an mATX case designed for high cooling performance in minimalist dimensions. Steel panels with ultra-fine mesh on the front, top, and side enhance airflow while filtering dust, and the ventilated PSU shroud supports bottom intake. Thanks to a well-thought-out internal layout, it accommodates full-size components without compromise.
Main highlights
- Compact dimensions: efficient mATX format saves desk space while fitting powerful builds.
- Excellent cooling: supports up to 7 fans, radiators of 280 mm at the front and 240 mm at the top.
- GPU clearance: up to 377 mm (without front fans), 352 mm (with front fans), or 317 mm (with front radiator and fans).
- Tool-free assembly: removable top, front, and side panels speed up building and maintenance.
- Clean interior: integrated channels and tie points for cable management, compatible with Back-Connect boards ASUS BTF and MSI Project Zero.
- Ready out of the box: preinstalled rear fan F120Q (CV, 3-pin DC) for immediate heat exhaust.
This case is ideal for users seeking a combination of compact size, quiet and efficient cooling, and a clean, cable-free look. With open cooling options and support for long graphics cards, it’s ready for modern gaming and productivity builds.
