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.
CAM Powered Smart Device to simplify installation and manage use of RGB lighting and fans
Premium, all-steel construction with the sleek H-series design; available in four color combinations
Tempered glass panel showcases custom RGB lighting
System installation and expansion made easy with all-new cable management system
Water-cooling installation simplified for both AIO and custom loop
Adaptive Noise Reduction optimizes cooling and noise balance for best gaming comfort
SECC Steel and Tempered Glass
mini-ITX and microATX
2 x USB 3.1 Gen 1
1 x Audio/Mic
Front, Top, and PSU Intake
3 x Fan channels with Max 10W per channel output
1 x RGB LED port support up to 4 x HUE+ LED strips or 5 x Aer RGB fans
Built-in noise detection module
Note: If a splitter is used, fan control is regulated depending on the fan connected to the 4-pin port. Do not use low-noise adapters.
Front: 2 x 140 or 2 x 120mm with Push/Pull
Rear: 1 x 120
Front: 2 x 120/2 x 140mm (2 Aer F120 Case Version included)
Top: 2 x 120/2 x 140mm
Rear: 1 x 120mm (1 Aer F120 Case Version included)
Aer F120 (Case Version)
Speed: 1200 + 200 RPM
CFM Noise: 28 dBA
Bearing: Rifle Bearing
Cable Management: 18-22mm
GPU Clearance: Up to 411mm
CPU Cooler: Up to 164mm
Front Radiator: 60mm
PC with open internal USB 2.0 port and Windows 10 operating system recommended. Internet connection is needed to download CAM.
Some CAM features require Internet access, a valid email address and acceptance of our current Terms of Service.
Item Dimension (L inchxW inchxH inch)
19 x 11 x 20