INTEL_CORE_I5 For sale: Used and clean Intel Core i5-12400F processor. Included: Original box + original cooling fan (Intel Stock Cooler). Disclaimer and very important note: The processor is working and performs excellently, but for complete honesty before God and the buyer: the processor has an issue with reading RAM in dual-channel mode. RAM only works if installed next to each other in slots (A1 and A2) or (B1 and B2), meaning it only works in single-channel mode. If installed in the usual way with a gap between them (A2 and B2), the computer does not boot. The processor is excellent and very suitable for someone who will use a single RAM stick, or can manage with the two available slots for an economical build. Reason for selling: Upgrading to a new processor. Selling to the highest bidder. Please do not lowball as the issue is fully explained. May God grant the buyer success and what is best. Processor Type: Intel Core i5