High performance VGA water block for GeForce 295 GTX Single PCB refference design series graphic cards. Base is made of electrolytic copper. Top is made of quality acrylic glass. The sealing is preformed by quality rubber washer. Block is mounted with enclosed M2,5 screws. Technical data: - dimensions of nickel copper base: 236 x 119 x 8mm - dimensions of acrylic top: 237 x 120 x 8mm - threads: 2 x G1/4 - fittings: optional - weight: 1.100 g Click here for installation manuals.