Plenty of room in this case. I'm using it headless so I don't have a graphics card, but there is a tonne of space for installing M/B, power supply etc. Disk caddies are an interesting solution but easy to use and mostly tool-less. Plenty of room for a number of case fans. I added a 140mm inlet fan to assist with air flow. The case comes with a standard fan for extracting past the CPU.