4GB (4x1GB) Desktop Memory PC2-5300 DDR2-667 for Dell Vostro 200 Slim Tower Could be Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya Warranty: LIFETIME WARRANTY WorldWide Shipping to most countries & USA Capacity: 4gb (4x1gb) - You receive 4 Stick of the 1gb LONG DIMMS for a total of 4gb