Product DescriptionEK-FB SR2 waterblock(s) is a complete solution for EVGA Classified Super Record 2 (SR-2) motherboard. Waterblock(s) effectively cools all essential, vital chipsets and mosfets (power regulators) that are overclocked by extreme users.Base is made of nickel plated electrolytic copper. Top is made of quality POM Acetal material and covered with laser cut stainless steel. The sealing is performed by quality rubber gaskets.Block is mounted with enclosed M2,5 screws.Thermal pads are used for better contact of Mosfet chips. For NB and SB please use any none-electrical conductive thermal grease e.g. apply it according to blocks manual.Technical data:- threads: 4 x G1/4 threads- fittings: optional, not enclosed