PC Power & Cooling Turbo-Cool 1200 ESA. Nominal power: 1200 W, Input current: 15 A, Efficiency: 83 %. Mean time between failures (MTBF): 200000 h. Certification: UL/ULC/CE/TUV/RoHS. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 10 - 90 %