Specification Binding : Personal Computers Brand : SAMSUNG Label : Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya Manufacturer : Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya ManufacturerPartsWarrantyDescription : If the Memory Sticks are malfuctioning or are not working properly please return them and we will send you a new one with ZERO cost to you. NumberOfItems : 2 ProductGroup : PC Accessory ProductTypeName : INTERNAL_MEMORY Publisher : Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya Size : 2 Gb SmallImage_Height : 66 SmallImage_URL : https://m.media-amazon.com/images/I/51jojwK1jAL._SL75_.jpg SmallImage_Width : 75 Studio : Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya SystemMemorySize : 1.0 SystemMemoryType : ddr2_sdram Title : 2GB Dell Dimension E310 E510 E520 E521 4700 RAM Memory