Can anyone tell me if the water block on the EVGA GTX 580 Hydrcopper is compatible with the blocks from EK? I want to put the cards in adjacent PCIe slots. After a bit of hunting around they may be Swiftech blocks - anyone know different?
evga HC blocks are swiftech yes, even says so right on it. As far as mix blocks, as long as you use regular fitting and tubing and don't expect to use one of the fancy bridge connector I don't see why it would be a problem.