Specification Binding : Personal Computers Brand : HP Label : HP Manufacturer : HP Model : 653629-001 PackageDimensions_Weight : 0.32187490252 PackageDimensions : L:6.7322834577 X W:4.3700787357 X H:3.2283464534 PartNumber : 653629-001 ProductGroup : CE ProductTypeName : HEAT_SINK Publisher : HP SmallImage_Height : 39 SmallImage_URL : https://m.media-amazon.com/images/I/41Y7GMwnuLL._SL75_.jpg SmallImage_Width : 75 Studio : HP Title : HP 8760W Quad Processor Heatsink 653629-001 45w/55w 8760W and 8770W Weight : 0.3 WeightUnit : pounds