Specification Binding : Unknown Binding Brand : BestParts Label : BestParts Manufacturer : BestParts Model : TP.FN.581-E + TP.FN.581-F NumberOfItems : 1 PackageDimensions_Weight : 0.2500 PackageDimensions : L:4.13 X W:3.74 X H:1.68 PartNumber : TP.FN.581-E + TP.FN.581-F ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT_FAN Publisher : BestParts SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31sn9YC2H8L._SL75_.jpg SmallImage_Width : 75 Studio : BestParts Title : New CPU+GPU Cooling Fan 5V Replacement for Dell Alienware M15 R2 DFS2001051R0T DFS5M325063B1P (There are Two Types of This Computer Fan, 5v and 12v, This Fan ONLY CAN BE Used to Replaces 5V Fan) Weight : 0.3 WeightUnit : pounds