Lol Corsair watercooling is à bull shit. On a MSI z87 g45 gaming, 4.2ghz for the i5 4670k, the temps. do not exceed 52°C. But I Install a real watercooling (rad is EK Supremacy,radiator Swiftec, Noctua fans, and Laing pump) 130 mm for pipes. My mobo is cold and sexy