Specification Binding : Personal Computers Brand : HP Label : hp Manufacturer : hp MaterialType : Metal Model : 874572-B21-2 NumberOfItems : 1 PackageDimensions_Weight : 6.49922748376 PackageDimensions : L:21.99999997756 X W:9.9999999898 X H:6.49999999337 PartNumber : 2M261J3 ProductGroup : Personal Computer ProductTypeName : ELECTRONIC_COMPONENT_FAN Publisher : hp SmallImage_Height : 23 SmallImage_URL : https://m.media-amazon.com/images/I/4196yzcrqgL._SL75_.jpg SmallImage_Width : 75 Studio : hp Title : HPE ML350 Gen10 Redundent Fan Cage Kit with 4 Fan Modules Weight : 6.5 WeightUnit : pounds