Mounted inside the water coolers main housing you will find the P500 Pump which as a Flow rate of 500L/hr, and it can easily handle extra water blocks for GPU, memory, HDD or chipsets. Also found inside the main housing is the Silent VR Fan which is an adjustable 120x120x25mm blue LED fan that features speeds from 1600~2400RPM.

Installing the main module is about as easy as it can get and if you remember the installation of the Cooler Master Aquagate Max it installed nearly identically the same way. The main difference is that the Big Water 690i already comes with the tubing already attached to it.

Here is one feature that we have liked to have had on the Cooler Master Aquagate Max and that is quick release connectors, in the event that you need to replace a broken part on the system you could disconnect the two line and pull the unit out or apart for repairs. You can also see that each tubing is marked "in" or "out" so there will be no confusion during the hookup. Also located on the cabling coming out of the rear of the water cooling module you have the small potentiometer

To power the unit you have a pair of cables coming from the pump and fan that attach to a single Molex connector, you all have a single fan connector to attach to your motherboard, since some system will not start without a fan attached.

Here you can see where the reservoir and pump make their connection to each other, the pump while quite is not as quite as the pump on the Cooler Mater Aquagate Max. Also visible are the indicators of how high you should fill the water in the reservoir.

The 120mm fans sets on top of the top of the radiator to pass air over the Motor Sport radiator.