The H400i showcases NZXT’s vision for modern PC building. This premium micro-ATX case features a unique CAM-powered Smart Device that digitally drives RGB lighting and fan performance. You can effortlessly control RGB lighting and fans, while Adaptive Noise Reduction optimizes your build’s acoustics through machine learning and ideal fan settings. Includes three integrated Aer F fans and two RGB LED to enhance the aesthetics of your build as seen through the H400i’s stunning tempered glass panel.
SMART CONTROLS THAT MATTER
The H400i’s unique Smart Device includes features from our HUE + and GRID + V3 digital controllers, allowing for effortless control of RGB lighting
and fans through CAM software. Customized lighting is streamlined with two integrated and individually addressable RGB LED strips. Don’t waste time checking compatibility, installing, or manipulating physical buttons; our out-of-the box, elegantly controlled CAM software is all you need.
ADAPTIVE NOISE REDUCTION
Our unique Adaptive Noise Reduction uses an on-board noise sensor to measure and learn the speciﬁcs of your system to ﬁnd the ideal balance
between fan speed and cooling. With up to a 40% reduction in fan noise level, you won’t need to waste time designing custom fan curves. Leveraging
machine learning to improve its results, this will ensure your fan settings are always optimal, even if you change hardware.
ENJOYABLE BUILDS FOR ALL
Cable management can often take more time than assembly. We designed a new cable routing kit with pre-installed channels and straps, on the back of the motherboard tray, for intuitive and easy wiring. We also upgraded our signature cable bar to be adjustable. The right panel is designed with a
quick-release switch to enable fast and easy installation of new components and upgrades. The H400i layout ensures you’ll enjoy building your PC as much as you enjoy gaming on it.
We simpliﬁed water-cooling installation: a front drop-in bracket is designed for radiators up to 280mm, and integrated reservoir mounting for custom-loop systems. Three Aer F 120mm fans* are included for optimal internal airﬂow. To preserve your system’s clean looks, front and PSU intakes are fully ﬁltered.
*Case version fans and specs vary from retail version
Storage installation is a snap with one quick-release 2.5” SSD trays positioned on the PSU shroud. There are also two 2.5” steel trays behind the motherboard and one 3.5” drive cages below the shroud. This storage layout optimizes airﬂow and interior space for a clean-looking build.