Thermaltake Bigwater SE CL-W0005-01 Liquid Cooling System High performance 12cm radiator with 120x120x25 mm VR fan (1300 to 2400 RPM) Copper waterblock with blue LED acrylic cover illuminates your CPU Universal clips for Intel P4 LGA 775, P4 Socket 478, AMD K8, AMD K7 Powerful DC 12-volt liquid pump with blue LED High performance coolant with advantages of anti-freezing, anti-rusting, and reduce evaporation rate