title: 4GB KIT (4 x 1GB) for Dell Dimension 4700 5000 5100 5100C 5150 (DM051) 5150c 8400 C521 E510 / E510n E520 E521. DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand.
full: 4GB KIT (4 x 1GB) for Dell Dimension 4700 5000 5100 5100C 5150 (DM051) 5150c 8400 C521 E510 / E510n E520 E521. DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand.
  ['4GB KIT (4 x 1GB) DIMM DDR2 NON-ECC PC2-6400 800MHz RAM Memory', 'Genuine A-Tech Memory', 'Lifetime Warranty', 'Designed For Dell Dimension. (See Compatibility List Below)']
  {"RAM": "1 GB DDR2", "Brand": "A-Tech", "Item Weight": "4.8 ounces", "Product Dimensions": "6.7 x 3.6 x 0.8 inches", "Item Dimensions  LxWxH": "6.7 x 3.6 x 0.8 inches", "Computer Memory Type": "DDR2 SDRAM", "Manufacturer": "A-Tech", "Date First Available": "July 9, 2014", "Computer Memory Size": "1 GB", "RAM Memory Technology": "DDR2", "Memory Speed": "800 MHz", "Compatible Devices": "e510n e520 e521, Dm051, 5150 c 8400 c521 e510, 4700 5000 5100 5100 c 5150"}