StarTech ETCHS2UPSU Redundant 200W Media Converter Chassis Power Supply Module for ETCHS2U Type: Power Supply Specifications: Performance Efficiency Rating: 90% (Typical Load) MTBF: 65,000 Hours (25テつーC) Output Power: 200W Power Factor Correction: Active Power Input Current: 2.2A at 115VAC / 1.2A at 230VAC Input Voltage: 110 - 240 AC Output Current: 16.6A Output Voltage: 12 DC Power Source: Standard 120V Power Cords Environmental Humidity: 5 - 90% RH Non-condensing Operating Temperature: 0テつーC to 60テつーC (32テつーF to 140テつーF) Storage Temperature: -10テつーC to 70テつーC (14テつーF to 158テつーF) Physical Characteristics Enclosure Type: Steel Dimension: 4.70 x 8.90 x 8.30 Weight: 2.20 lbs.