Intel Core i9-14900K, Six Months Use, Boxed

Selling my i9-14900K as I'm switching to AMD.

Bought November 2025, sat boxed until I built the system in February 2026, so around six months of actual use. Always on the latest microcode BIOS. Cooled by a 420mm AIO plus six additional fans, never saw above 75C under full load.

Being upfront: it was overclocked. Fully stable throughout, temps as above, and happy to run any stress test you want before you commit.

What you're getting:

Intel Core i9-14900K (24 cores / 32 threads, up to 6.0GHz)
Original box
Original receipt included

Still sells new for €520. Asking €385.

I also have the MSI MAG Z790 Tomahawk WiFi it's paired with listed separately, or €530 for both together if you need a board too.

It's currently running in my system while my replacement platform arrives, so you can see it working. Happy to demo live before removal. Collection within a few days of agreement.

Collection from Blanchardstown, Dublin 15.