Enzotech Sapphire Series SNBW-Rev.A Extreme Performance Northbridge Liquid Cooling Block is a native 1/2" SLI compatible Northbridge block. Using a high density stagger fin design, the SNBW-Rev.A provides maximum surface exposure area to the liquid running through it for superior cooling performance. With a mirror finish on the heatsink, surface contact with the chipset is optimized and thermal conductivity improved. Variable mounting systems allow the SNBW-Rev.A to be compatible with all of the most recent SLI motherboards - and since the factory leak tests every block, you don't need to worry about system leaks!
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