FN-13 SpecificationsSize: 120 x 120 x 25 mmBearing type: hydraulicSpeed: 1200 ± 10 rpmAirflow: 53.2 CFMPressure: 1.073 mm/H20Sound level: 16 dBAVoltage: 12VMTBF: 20000 HrsConnector: 3-PIN and 4-PIN  Feature120 mm case fan with matte black frame9 specifically designed bat blades for increased airflow18 high brightness LEDs7 recurrent colors with breathing effect (red, blue, green, purple, orange, white, yellow)Low noise and long lifespanBlack, anti-vibrations pads3-PIN MB and 4-PIN PSU connectors for perfect compatibility