As you can see the Blue Eye needs some power but it's merely for the little LED.
Again a very good water-block, not mirror lapped yet very smooth, it'll do a great job cooling down the graphics core. Let's have a look at the actual installation.
First we attached the tubing and secure it with two clamps to prevent leakage.
Here we have a GeForce 6800 XT graphics card. We remove the fan.