5V Quiet USB Cooling Fan 120mm x 4 with 1200mm Cable,152CFM Big Airflow Cooling for Router, Computer, Mac Mini, PlayStation, Rack DIY Audio Video Network Cabinet Server Cooling Project

Product description High airflow fan 120mm X 4 Up to 4400 RPM High Airflow Quickly cools down 4 pieces 1100rpm 38cfm silent fans, provide total up to 4400rpm 152cfm excellent cooling effect. Plug and play, no assembly needed With USB powered plug, no assembly needed.
Note: Power supply is not included Dimensions 120x120x25mm / 4.7 x 4.7 x 1 in per fan. Totally 240x240x50mm / 9.45 x 9.45 x 1.97 inch
Specification Rated voltage: 5v usb;
Rated current: 0.25A;
Power: 5W
Speed: 1100rpm per fan (total 4400rpm) Airflow 38cfm per fan (total 152cfm)
Noise: 38dBA
Bearing: sleeve
Lifespan: 35, 000 hours Choice of most users It works greatfor your gaming needs. such as router, cabinet, Modem, DVR, Receiver, Streaming, boxes, x-box, SSD, Security Camera NVR, andriod box, stereo, T-Mobile gateway. Good balance of quiet and airflow. keeping electronics cool. Ultra Quiet Fan With Sleeve bearing Sleeve bearing have a lifespan of 35, 000 hours at 25 degrees and allows the fans to be laid flat or stand upright. 20mm/ 0.79 inch Rubber Feet Each computer case fan equipped with silicone rubberfeets, which can help absorbing the air flow shock and absorb the noise Bear the weight up to 10kg Multi-layer protection structure. It can bear the weight up to 10kg. See More