I will upgrade my PC, for that you can take everything except the RAM and storage from what I have: 1. Core i3 6th generation processor 2. Core i5 6th generation processor 3. Ovu brand 450-watt power supply 4. A Hunanji brand motherboard with about two years of warranty remaining. If you need, you can take a 128GB SSD. The processor cooling fan has a minor issue, three locks are broken, but there is no problem with that, still no warranty history. Call for details. The price given here is for the power supply, motherboard, and Core i5 6th gen processor, with a PC case free.