Editorial Review Brand : DELTA Model : AFC1212DE Size : 120 Ã-- 120 Ã-- 38mm Voltage : DC12V Current : 1.6A Airflow : 200.30CFM Noise : 75DB Speed : 4500 ± 10% RPM Conector: 5-pin 4-wire Wire length: about 36cm Bearing Type : Dual Ball Bearing Life span: 50,000 hours (25 , 45 ~ 85% relative humidity) Note: the product is the original production,plug pins as shown in the product images. If you use a different motherboard,perhaps the plug pins are not the same (but fan model, size, electrical parameters are the same), please read the product parameters carefully before purchasing. If there is not the same, you can change the fan's plug pins from your old machine to fit it. If you do not want or may not change,in order to avoid unnecessary trouble after purchasing, please consider carefully before buying.If you are making your own DIY heatsink,not strict with the shape of plug pins , you can take action.