Here is the photo of Heatkiller GPU-X GTX 680 3 Hole Edition water-block for 3D-card GeForce GTX 680.
The design is made from copper and steel. In the area where the heat sink make contact with the GPU, there is micro-channels, which improves heat transfer.
Along with the GPU, memory chips and voltage regulators are cooled .
Dimensions of Heatkiller GPU-X GTX 680 3 Hole Edition are 205,0 x 117,0 x 11,5 mm, weight - about 1 kg.
The device will cost about $ 130. Deliveries will begin on 7 May.