Kayle_ :
My local store said they ran out of stock and only have i3 models except for newegg.im having an Kingston HyperX FURY 8GB Kit (2x4GB) 1600MHz DDR3
Okay, The i3 6th and next generations support only ddr4 RAM but some mobos support ddr3 ram with 6th gen intel CPUs. You have to buy a motherboard and CPU that will support your existing ddr3.
Some h110 motherboard support ddr3 RAMs. If you can get such motherboards, get a g4560 (which is very very close to the i3 6100) if not, get a 4th or 5th gen i3.