The H400i Mini-Tower Case from NZXT is a compact case with a minimal design fit for Micro-ATX builds. Within this case is a CAM-powered Smart Device that simplifies fan and lighting installation and management. Moreover, it has built-in adaptive noise reduction that optimizes your build's acoustics for quiet operation. As a Micro-ATX case, room is limited, so it can hold up to three or four 2.5" drives, a single 3.5" drive, and two dual-slot graphics cards. Regardless, the H400i still has plenty of cooling power with 120mm fan mounting spots on the top and rear, as well as up to a 240mm radiator support with a push/pull fan configuration at the front. Once everything is installed, you can show off your build, thanks to its tempered glass side panel.

Integrated CAM-powered Smart Device simplifies RGB lighting and fan installation and management

Tempered glass side panel showcases user-installed LED lighting

Simplified water cooling support for both custom and AIO systems

Adaptive Noise Reduction within the Smart Device optimizes cooling and noise balance

Compatibility
Motherboard Support - Micro-ATX, Mini-ATX
External Drive Bays - None
Internal Drive Bays - 3 x 2.5" 1 x 3.5"
Expansion Slots - 4 x Full Height
Maximum GPU Length - 16.18" / 411 mm
CPU Cooler Height - 6.46" / 164 mm
Supported PSU Size - ATX

Cooling
Fan Mounting (Front) - 2 x 120 mm Or 2 x 140 mm
Fan Mounting (Rear) - 1 x 120 mm
Fan Mounting (Side) - None
Fan Mounting (Top) - 2 x 120 mm Or 2 x 140 mm
Fan Mounting (Bottom) - None
Fans Included (Front) - 2 x 120 mm (1200 rpm)
Fans Included (Rear) - 1 x 120 mm (1200 rpm)
Maximum Radiator Size (Front) - 280 mm
Maximum Radiator Size (Rear) - 120 mm
Fan Mounting (Internal) - None
Noise Level - 28 dBA
Fan Controller Included - Yes
Filter Locations - Bottom, Front

I/O
Connections - 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 2)
Audio Connections - 1 x 3.5 mm Input
Display Connections - None

Physical
Windowed Panel - Yes
Material - Tempered Glass, Steel
Built-In Lighting - No
Cable Management Space - 0.64" / 16.3 mm
Dimensions (W x H x D) - 8.27 x 16.42 x 16.57" / 210 x 417 x 421 mm
Weight - 16.75 lb / 7.6 kg

Packaging Info
Package Weight - 20.25 lb
Box Dimensions (LxWxH) - 20.1 x 18.8 x 11"