The Aquagate Max alarm will alert you if the sensor detects that the coolant temperature has risen above 70C. A resistive water probe will detect if the water level is too low and indicate this with a red LED light. The temperature sensor offers high sensitivity and delivers an accurate signal to the system. The combination of a large aluminum radiator with two 120mm fans, a copper water block for excellent heat transfer, as well as quiet and powerful pump, allows for up to 600W of cooling power. The copper water block makes it easy to transfer heat with a multi-functional mounting bracket on a wide range of systems and platforms. The radiator has a pair of 120mm green LED fans to provide the ultimate solution for heat dissipation while keeping noise levels down. Water Block Dimensions - 50x50x42.5mm Radiator Dimension - 300x142x71mm 850-2400 RPM Fan Speed Fan Airflow - 71.81 CFM Fan Air Pressure - 2.73 mmH2O Fan Life Expectancy - 40000 hours Fan Noise Level - 22 dBA Fan Connector - 4-pin Fan Speed Adjustment - PWM Fan Rated Voltage - 12V Fan Start Voltage - 7V Max Fan Operating Voltage - 10.8-13.2V Fan Rated Current - 0.4A Max Fan Input Power - 4.8W Fan Dimension - 120x120x25mm Pump H-max - 2 meter Pump Q-max - 450 L/H Max Pump Life Expectancy - 50,000 hours Pump Noise - 23dBA Pump Rated Voltage - 12V Pump Input Current - 0.6A Pump Dimensions - 47x62x60mm Reservoir Dimensions - 122x89x74mm Tubing size, ID 3/8 (9.5 mm) PVC Tube Material Coolant Capacity 260 ml Coolant Main Material Glycol Coolant Freezing Point - -10 degrees Coolant Life Expectancy - 2 years Temperature Sensor Dimensions - 98 x 20x 450 mm Weight - 1700 grams