Having not yet looked at the Cooler Master MasterCase H100 chassis, our first impressions completely revolved around how cute the case is, measuring in at only 380mm tall, 210mm wide and 460mm deep.


In the front of the case is a 200mm RGB illuminated fan which should be capable of pulling through a decent amount of air while remaining relatively quiet.


Above the meshed front panel is the front I/O, here there’s an HDD LED indicator, reset switch, headphone and microphone 3.5mm jacks, a Cooler Master logo-shaped power button and a pair of USB 3.0 ports.


Swinging round to the rear, the power supply sits proud by around 25mm (one inch) so as to make more room inside the chassis for cables. You’re going to plug USBs, display connections and antennas into the back of the case, so this shouldn’t hinder you too much. If you do plan to push it up against a wall or a solid surface, there are 90° power cables available from online retailers for a small price.

On the motherboard rear I/O we get the following:
2x USB 2.0
1x PS/2 keyboard/mouse port
1x HDMI
1x DVI
1x VGA
2x WiFi antenna
2x USB 3.1 Gen. 1
1x Gigabit RG45
3x Audio connections
We then have a single DVI, HDMI and DisplayPort on the NVIDIA GeForce GTX 1660.