What’s the Difference Between H Series “Non-i” and “i” Cases?

The entire H Series showcases our vision for modern PCs and includes form-factors from mid-tower ATX down to Mini-ITX. Each includes builder-friendly features like generous airflow, removable brackets for mounting fans and radiators, a patent-pending cable management system, signature PSU shroud and cable management bar, and a stunning tempered glass panel. The H Series combines all of our most popular features into the best cases we’ve ever made.

What’s the difference between H Series “non-i” and “i” cases?

The H Series i versions include our CAM-powered Smart Device, delivering the digital fan control and RGB lighting features found on the HUE+ and GRID+. The H Series i versions also allow you to effortlessly control the included RGB LED strips and pre-installed/pre-wired fans using CAM’s intuitive controls. Essentially, the Smart Device installs two NZXT products for you while saving you money if you’re interested in purchasing those features separately.

How do H Series cases compare with each other?

H Series cases are easy to build in but we also makes it easy for you to choose the case that’s right for you. We’ve simplified the selection process by offering you only four options available in Mini-ITX, Micro- ATX, Compact Mid-Tower ATX, and Mid-Tower ATX. The H Series cases are available in four color combinations (white, black, blue, and red) to match your taste, and its elegant all-steel construction is shared across all sizes.

NZXT H Series Comparison Chart

All prices USD

What makes each H Series case unique?

ATX Mid-Tower

The mid-tower H700 and H700i ATX cases are a builder’s dream with plenty of space for almost any build. There are two 360mm radiator locations (top and front), seven 120/140mm fan mounts, a removable/repositionable 3+1 3.5” HDD cage, and five 2.5” drive trays, for a truly epic system.

Compact ATX Mid-Tower

The latest addition to the H-Series, the H500 and H500i compact mid-tower ATX cases are both stunning and an excellent value. Perfect when you want a small-footprint ATX case without sacrificing features. A removable radiator mounting bracket, flush tempered glass window, and multiple fan filters are just some of the amenities.

Micro ATX

Looking to build a MicroATX system, but frustrated with your choices for a great case? Look no further than the H400 and H400i. At a compact 36 liters, the H400/H400i has room for GPUs up to 410mm, front mounted radiators up to 280mm, and there’s room at the top for two 140mm fans.


The smallest H-Series case, the H200/H200i come in at a slim 27 liters but give up nothing. The full tempered glass showcases your mini-ITX build with glorious clarity and the front mounting bracket allows installation of radiators up to 240mm. Supporting both SFX and ATX power supplies, you don’t need to make any compromises with this build.

Which H Series case is right for you?

Are your ready for your new H Series case? Let us know which form factor and color is your favorite in the comments below and learn more at nzxt.co/h-series!