To test the Nautilus 500 we installed it on our open test bed just as it would be installed in a regular case with the hoses routed from the waterblock ,through the PCI slot openings, and out to the Nautilus 500. The base of the waterblock was not modified or lapped, just cleaned with isopropyl alcohol, and installed with Arctic Silver 5 thermal compound. The motherboard is mounted on a pull out tray from an old Inwin ATX case.



Link: Hardocp