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The Thermaltake Bigwater 850 includes a brazing copper waterblock, a 12cm motorsport radiator, a durable and powerful 500 litres-per-hour pump, a high-capacity liquid tank, a flow meter, 3/8" tubing and istrip.

Brazing Copper Waterblock
The waterblock is pure copper for maximum heat conductivity and uses advanced brazing technology to improve the reliability.  The all-in-one mounting design supports the latest CPU from Intel and AMD including Intel P4, Intel Socket LGA775, AMD K8 series and AMD AM2 series.

12cm Motorsport Radiator
The radiator uses dimple tube technology to swirl the coolant within the radiator to increase the thermal transfer and is all aluminum featuring expanded out fins and tube style for maximum performance.  The radiator has a silent 120mm variable resistor fan spinning from  1300rpm to 2400rpm.

Durable and Powerful 500 Litres-per-hour Pump
The P500 pump uses ceramic bearings which significantly increase the life expectancy of the pump.  The professionally design inlet and outlet eliminates any blockage and the pedestal can be secured onto the case by the included screws.

High Capacity Liquid Tank
The liquid tank can hold up to 350cc of coolant for continuous usage and is easy to refill and maintain.

Flow Meter
The flow meter provides accurate monitoring of coolant flow. The transparent cover allows you to view the movement of the coolant.

iStrip
The iStrip is used to eliminate deformation of tubes over time and allows sharp bending while keeping liquid flow smooth.

3/8" Tubing
The tubes are composed of special material to prevent wear and tear as well as increasing liquid flow.