Description
Quiet and low-power 12 Volt fans. Ball Bearing Fan: The fan rotates on bearings, this allows for a longer life, greater heat resistance, greater positioning options can stand both horizontally and vertically, sleeve bearing fans preferably have to stand vertical. Total fan size cm 8x8x2.5, can be used on power supplies, to cool Hard Disk, CPU, other devices. Installation screws are included. The structure is made of reinforced plastic with UL94 V0 flammability safety standard. With 3-pole connector 2.54 mm. (3 wires) for speed control, tachymetry, rotation detection, thermal control. The fan also works with 2 wires, using only red (positive) and black (negative) wire. Cable length 20 cm. Rated voltage: DC 12 volts. Operating voltage: 6-13.8 volts. Current: 0.23A Maximum speed: 3000 RPM (Revolutions Per Minute — Fan RPM). Maximum air flow: 41 CFM (Cubic Feet per Minute) The foot is a UK size unit which corresponds to approximately 30 cm. In short, it is the flow of air generated by the fan. multiplied by the power, gives the idea of fan energy efficiency. Maximum air pressure: 3.5 mm H2O (water millimeters, pressure unit of measurement) Noise disturbance: 32 dB(A) (Decibel). Clockwise rotation