I'm quite interested in getting a Corsair H100 but I'm somewhat concerned about reliability. I run my PC 24/7 and I know its not unheard of for these units to leak or the pump to fail. Leaking is my main concern naturally, I don't know what exactly they use for coolant in these things but I assume its conductive? In which case a leak would probably mess up my PC pretty bad especially if happens while I'm sleeping or away. Can anyone reaffirm my suspicions or am I totally wrong here?