This was my personal CPU, I used it for a year and my brother used it for 2 years. It have been on the shelf since we both upgraded to 5900x's.

This unit spent it entire running life in water cooled systems.

If you know much about the AF models, they over clock like crazy. On an decent x570 board w/ a 280 rad and noctua fans, I was about to get this chip stable at 4.3 ghz, though your results will very.

Comes with it's stock cooler that was that was tested working, but I never used.