120mm 3000RPM Fan Cooling with Controller 12cm 12V 220V Btc Machine Chassis Workstation Cabinet Radiator Server Fan. Feature: Power supply: AC 110V/AC 220V, Input: 110 or 220V 50/60Hz, Output: DC 3-12V 200-2000mA, Include switch or not: Yes, Dimension: 120x120x25mm(Single fan), Bearing type: Hydraulic/Duall Ball, Fan Speed: 3000RPM±10% RPM, Rated Voltage: DC 12V, Power Connector: DC 5.5X2.1MM, Cable length: 35CM, Life: 40000/50000 hrs, Plug specification: EU plug、US plug. Applicable countries: South Korea, All European countries (excluding Britain), Russia, Ukraine, Israel, Brazil, Chile, Turkey, Thailand, Morocco, Indonesia, Kazakhstan, Lebanon, Algeria, United States, Canada, Mexico, Japan, Puerto Rico. The package includes: 1pcs/2pcs/3pcs Exhaust Fan with Adapter.