Features: 80 x 80 x 10mm 24V 2-pin brushless cooling fan for computer case. A case fan is simple to install and helps protect your CPU. 23dBA (at rated voltage and zero pressure, measured at 1 meter to side) is an low hum in a normal office. This brushless 24-volt fan is quiet and connects to your motherboard via a 2-pin Molex connector (Check your motherboard's documentation to be sure you have the header for this cable to connect to). Sleeve bearing fans are limited to shaft horizontal orientation to prevent oil leakage. 2-Pin power connector cooling fan for desktop computer case, keeps computer working well. Help push the hot air out of your computer when mounted on the back or draw in fresh air if you mount it at the front of the case. It runs quite fast and has large airflow to enhance cooling performance. Super long wire, high airflow, low noise, long life. It is best choice for your product cooling. Specifications: Item Type: Cooling Fan Material: Plastic Color: Black Dimension: 80x80x10mm/3.15x3.15x0.39inch (Approx.) Cable Length: 230mm/9.06inch (Approx.) Connector Type: 2 Pins(ph-2.54) Voltage: DC 24V Rated Current: 0.15A Bearing Type: Sleeve Speed: 2600RPM10% Airflow: 19.35CFM10% Noise: 23dbA10% Quantity:1PC (other accessories demo in the picture are not included) 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: (Without retail package) 1 X 24V Cooling Fan 8010