Joshua Jensen

Model number is 870-224, I made a mistake in the post and i have 8gb of ddr3 ram, but i read somewhere on the website that it could in fact use either ddr3 or ddr4 ram

I have a store bought HP Omen desktop pc with the following specs Intel i-5 7400 3gb DDR3 ram gtx 1060 3gb Would it be compatible with upgrades to the intel i7-7700k and 16 gb of ddr4 ram? The socket types for the cpus are both LGA 1151 so i should be good there, but will I need to upgrade power supply or heatsink?