Hiya, hope this is a fitting qustion for this community.

So recently made a purchase from a second hand market. I just wanted the case that the computer I bought used, but got the full computer with all its parts However when I removed the cooler and cleaned off the remaining paste I saw this CPU was marked as Intel Confidential.

Frankly I’ve got no idea what this means, was this CPU used for Intel Internal only and somehow ended up in the wild? Did it belong to some third party company? How do I know what generation the CPU is? (Guessing some software will be able to tell me this). Are these normal to find second hand?

If anyone knows anything regarding this strange occurrence - please let me know 😅