Selling my i5-12400 so it can have a second life in a new home. I bought it new in February 2022 and used it until March 2025, where I then set it aside as I upgraded to an i5-14600.

The CPU has been sitting unused in my closet for the last year and a half. Instead of collecting dust, I'm selling it so a new owner can use and enjoy it just as much as I did.

It comes with the original box as well as the Intel stock cooler, which is unused. The i5-12400 served me very well for the three years I used it.

For full transparency, I haven't tested the CPU since I took it out of my system in March 2025, but it worked flawlessly the last time I used it. It's been sealed inside its original box ever since I replaced it with my i5-14600 in March of 2025.

Paired with the Arctic Freezer eSports Duo, my i5-12400 ran in the mid 30°C range at idle while operating between 60°C and 70°C under full load.