Fitted to the new GPX graphics cards, SLI bridges are now available.  

But they aren't just simple SLI bridges: through the option to plug 5mm LEDs into the SLI bridge, its colour can be matched to your system as well. The Alphacool logo is illuminated through a 3-pin connection with pre-installed LEDS.
2 graphics cards can be cooled with the SLI connection, in which flow passes through the coolers in a row. 

Installation is very simple using the included fittings. The special connectors have a ¼" thread on one side and a straight piece of pipe on the other side, which is simply plugged into the SLI bridge (double O-ring). This way it can still be installed if the coolers are already mounted.