NZXT - H3 Flow Micro-ATX High-Airflow PC Case - White

The case is fairly easy to build in and the airflow works nicely. The front panel and side glass panel snap into place nicely, and the back is secured by some thumb screws that make it easy to access. It's a nice size for an mATX case; it's smaller than ATX cases, but it's not quite so small that you have to be choosy with parts and worry about managing cables. There's a box that has the accessories you need (motherboard screws, HDD/SSD screws, zipties), and the cable management is pretty good, although the mesh area on the bottom means you can see any cables that are in the PSU area. A couple points of concern: The case has an area that can house one 3.5" hard drive or two 2.5" storage drives. It also has an area that can house a 2.5" storage drive, but the drive MUST be installed before the motherboard is put into the case. The PSU fan MUST face upward into the case. Most cases allow you to install the PSU with the fan facing in or facing out (which is usually preferred), but this case has a solid bottom and won't even let you install the PSU the other way. I personally don't mind, since having it face up prevents any issues with carpet, but it's unusual so it's worth noting.

There's plenty of space to work in, lots of precut slots make cable management easy, and it's very easy to clean out the mesh panels. I wish they sold a version with a metal side panel, but it's easy to cover up the tempered glass panel with a vinyl decal of your choice.

I was looking at this case online the night before I went to best buy to get a flash drive.. As soon as I saw it I knew I was buying it. It was like a sign from the computer gods.. I picked up a MSI B550m-pro vdh and moved my build into the H3 so it'd be a bit easier to move around.. Was my first build into a mATX case and it was definitely a challenge but I loved every second of it. It's an absolutely beautiful case to build with. The airflow isn't all that bad either. Stayed decently cool while I had a Thermal Assassin on my 5800X3D. Actually running a touch warmer since getting a Montech AIO. I'll likely use this case for my next build as well just because it being portable is a big bonus to me. I like tearing into my machine way to much to try getting by with a laptop lol.

Great MATX case. Full support for ATX power supplies made my case swap from a larger case a breeze. Support for 140mm fans is also a nice plus keeping noise and temps down.

Small, but lots of airflow. Easy to build in. Excellent case! Attractive design.