I have a Dell Inspiron 560. It has Core 2 Quad Q8300, Ati Radeon 4350, 16 GB of ram, the latest version of Windows 10, 500 gb 7200 rpm hard drive, and the stock 300w power supply. I want to upgrade the GPU and the Hard drive if possible, I am not sure about the motherboard but it’s probably full ATX. Could you all also recommend a motherboard with 4 slots for DDR3 RAM which can also overclock and a good power supply with it?