Hi,
2 or so years ago I built my PC with these specs:
Intel Core i5 6600K
Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4 2400 MHz RAM
Corsair Hydro Series H60 High Performance 120 mm Rad All-in-One Liquid CPU Cooler
Corsair Carbide Series SPEC-03 Mid-Tower ATX Gaming Case with Red LED Fan - Black...