The Alphacool ES Chiller 1000 ServerRack 5HE is a compressor cooling system with a maximum cooling capacity of 1000 watts, making it the perfect choice for cooling servers and workstation systems. Equipped with an integrated pump, the chiller circulates and cools the refrigerant, ensuring that the desired temperature is maintained. all-in-one display for adjusting various settings, including precise temperature control in 0.3?C increments. The G1/4" connections are compatible with standard water cooling system fittings. A built-in reservoir offers a 2-liter capacity. Thanks to the integrated pump, with a maximum delivery head of up to 10 meters, the chiller can be directly integrated into the cooling loop. An additional pump is not required. For added safety, the chiller is equipped with compressor overvoltage protection and features an alarm that warns of insufficient flow or overheating. The Alphacool ES Chiller 1000 ServerRack 5U is a high-performance cooling system for server and workstation environments, designed for the 5U form factor. Technical data Dimensions (L x W x H): 520 x 440 x 220 mm For Factor: 5U Net weight: 22kg Tension: 220V Frequency: 50 Hz Electricity: 0.4-2.68A Compressor performance: 0.44/0.46 kW Cooling capacity: 0.89/1.08 kW Refrigerant: R-134a Refrigerant charge: 280g Precision: +/-0.3 C Reducer: Capillary Protection: Overcurrent protection for compressor, flow alarm, overtemperature alarm Pump performance: 0.03 kW Expansion tank capacity: 4 l Inlet and outlet: G1/4 internal thread max. delivery head: 10m max. delivery rate: 10 l/min Color: black