Built this powerful computer with gaming in mind a few years ago and it has been a lot of fun to play with. It initially cost me over $1600 in parts. Obviously I do not expect to get this but would like to get at least $1000. Have since wiped the computer clean but can put any windows operating system on there for you here are the specs to the best of my knowledge: 8 gb of ram, CPU: i5-4670k (overclockable but never have as it is fast enough as is), Cooler Master Hyper 212 EVO CPU Cooler, ASRock motherboard (overclock compatible), GTX 760 Ti boosted graphics card, 1TB western digital hardrive, 750 watt power supply, disk drive, etc. The only thing is I left one of the sides of the PC case off (the less exposed side) for more airflow. I no longer have this side of the PC but have never needed it. Obviously you could buy or find one for close to nothing. Thank you for your time.