This is a used AMD Threadripper 1950x. Has never been overclocked. Has never seen temps higher than 53 Degrees C ever. I have been very happy with it. The only reason I'm selling it is that I upgraded to a 3960X. Thus I'm selling the CPU the ram and motherboard. It comes with original accessories (pictured) and original case. If you have any questions, please don't hesitate to ask.