If you are pushing the envelope with performance computing such as gaming or rendering photos or animation, your machine can run hot. Way too hot. Don't trust air cooling to protect you. Put your system on ice with COOL by Corsair, the 120mm advanced PC water cooling system. This compact, powerful unit fits largely within your case for a sleeker look and more integrated performance. Unlike any other cooling unit, COOL is based entirely on 3/8" tubing with no converters to restrict flow. The tubing comes factory-clamped to the cooling block and stress tested to ensure leak-free performance.