Corsair CX Series 650 Watt 80 Plus Bronze Certified Modular Power Supply (CP-9020103-NA) Description CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, and easy installation. The flexible modular cabling system lets you use only the cables you need, and 80 PLUS Bronze certified efficiency means less excess heat, lower noise, and lower power bills. The large diameter, thermally controlled fan makes the CX Series Modular quieter at idle, and reduces noise even when you're pushing your system hard. The matte black finish, black sleeved cables and black connectors help give your system a restrained, high tech look. Features: 80 PLUS Bronze certified: High efficiency operation for less excess heat and lower operating costs Thermally controlled Fan: Silent operation at low and medium loads; MTBF hours: 100,000 hours Semi modular: Make your builds and upgrades easy, with clean, great looking results 5 year warranty: Your guarantee of reliable operation that will last across several system builds Continuous output rated temperature is 40 degree Celsius. Fan size-4.7 inch Product Details: Model Name: cx series Brand: Corsair Compatible Devices: Personal Computer Output Wattage: 650 Form Factor: ATX Wattage: 650 watts Cooling Method: Air Item Dimensions LxWxH: 5.9 x 5.5 x 3.38 inches Item Weight: 1 Pounds Power Supply Design: Semi-Modular Brand: ‎Corsair Series: ‎cx series Item model number: ‎CP-9020103-NA Item Weight: ‎1 pounds Product Dimensions: ‎5.9 x 5.5 x 3.38 inches Item Dimensions LxWxH: ‎5.9 x 5.5 x 3.38 inches Color: ‎80+ Bronze Voltage: ‎120 Volts Manufacturer: ‎Corsair Is Discontinued By Manufacturer: ‎No Date First Available: ‎November 16, 2015