Building the GEARBOX: Take on Borderlands 2 With the Ultimate $2500 Gaming PC
Sandy Bridge will overclock pretty well on air, but inside this rig we'll need something a bit more aggressive to push the limits of the Core i7 2600k. Antec's Kuhler H2O 620 Liquid Cooler is just what the doctor ordered.
We love the fact it offers the performance of a good water cooling system in a self-contained, maintenance free design. It's pre-filled, and once you install it you'll never have to touch it again.