Product Type: Case FanFan Size: 140mmMax Fan Speed: 1900RPMFan Shroud Colour: BlackLED Colour: NoneConnections: 4-Pin Fan

be quiet! Silent Wings 4 PWM High Speed Black Fan, 140mm, 1900RPM, 4-Pin PWM Fan Connector, Black Frame, Black Blades, Optimized Fan Blades for High End Performance, 2 Mounting Options