Contact You can contact me with Facebook, Twitter, Telegram or reddit. This Optiflex 780 mod is officially finished.I changed the mesh for a nicer one, but kept the power on switch. Had to adapt a few things to keep it, but I wasn't feeling like soldering again the deported switch. And cutting the bottom of it a little looks nicer, especially with teh Dell logo. The noise is more or less 5 dB over the noise floor in this room. With an ambiant temp of 26°C, the 95W tdp Q9550 CPU iddle is 31°C. Under 100% load it's 48°C. The GT1030 reaches 76°C under stress, but it's overclocked to +800Mhz ram and +225Mhz core. Hopefully the heatsink I'm making will help with that.