Gaming PC from 2011. Went SLI last year to extend its life. Runs quiet and cool. Used to OC it but started having trouble so went back to default speeds. Will probably gut it when my son is old enough to responsibly have his own PC. I'll take it all apart so he can learn to build it himself. It's served me very well over the years. I imagine it will go a few more before I upgrade to a new GPU/CPU/RAM/MOBO...Ok before I just make a new PC. Even with the fans maxed, it's quiet. Doesn't use a lot of energy on the day to day. It does run like a beast in GTAV though. 60FPS with SLI on. Can't wait to see what it does to Ashes of the Singularity using DX12 and MGPU when it's available.