06-06-2016, 06:08 PM
You need to push the fans up. They should run < 70C with the fans at 100%. No, you don't need Delta fans to cool a 185W GPU, but you should probably put the side panel back on the case. You literally just calculated the power requirements so I'm not sure why you're asking. Although you should probably use the TPB of 225W to be safe, and PSUs are most efficient when ran at 50% load if you care about that kind of thing.