8GB 4X2GB Dell Dimension E520 Desktop Memory DDR2 PC2-5300 Memory (ALL MAJOR BRANDS) Could be Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya Capacity: 8gb (4x2gb) - You receive 4 Sticks of the 2GB SDRAM DIMMs for a total of 8GB Warranty: LIFETIME WARRANTY WorldWide Shipping to most countries & USA