Hi Ive had this case for about 6 months now and its been a labour of love and frustrating as hell - its difficult to get good temperatures in this case the way its designed - I removed the hdd bay at the bottom and cut a hole in the bottom of the case - this got gpu temps down from 80-90 degrees to 60-70 degrees under heavy load (ie maxed out 1440p modern releases - it will deliver 50-60fps consistently). I had a noctua low profile cpu cooler - its almost impossible to get good cpu temps though becasue of poor airflow - i tried changing front fan to exhaust which didnt help - i put in a slim fan under gpu but this didnt work (it was very noisey as well as it was right in front of gpu fan). Finally I tried to install liquid cpu cooler. At one point I got so frustrated (having stripped and rebuilt the computer about 5 times) i threw the case in the bin. I had to cut out the front aluminium fan mount and mount a low profile fan onto fron to case to accomodate the radiator. This worked with not even a millimetre to spare for the gpu but some how it all fitted. There are 3 2.5 drives (one ssd) at top of case in optical bay drive.