PolarFLO has earned itself a respectable place in H20-cooling for PC with their flagship TT Series CPU block and the design has remained unchanged since its inception. They obviously know a good thing when they´ve engineered it. While other companies scramble to re-design quarterly hoping to defy the laws of physics by manipulating water every way imaginable, PolarFLO steadfastly stands behind a single product line for CPU. Today the Madshrimps see just how far this unique copper block will allow to overclock our S939 Athlon 64 3500+.