A Closer Look - Outside

The compact Mastercase H100 looks just like its bigger brethren from a design perspective and also sports the signature metal mesh with angled parts as the front.


The front mostly consists of metal mesh behind which you will find the 200 mm intake fan. The I/O of the H100 consists of a pair of USB 3.0 ports, the usual audio connectors, and the signature power button in the center of it all.


Looking at the rear, it becomes clear why there is only 83 mm of clearance for the CPU cooler should you choose to go with air cooling. The PSU bay sits to the right of the interior, right above the CPU area. Cooler Master is clearly aiming for the H100 to be used with liquid cooling. There are two expansion slots with reusable covers held in place by traditional screws.


Both sides of the Mastercase H100 are completely solid, and if you look closely, you will notice that you may only remove one of the two panels for assembly purposes.


In the top, Cooler Master has placed a small metal mesh air vent, while the rear part houses an embedded handle for easy transportation.