4GB 2X2GB 200PIN PC2-5300 667MHz Memory for Acer Aspire 5735 Could be Samsung, Kingston, Hynix, Smart, Corsair, Elpida, Micron, or Nanya Warranty: LIFETIME WARRANTY WorldWide Shipping to most countries & USA Capacity: 4gb (2x2gb) - You receive 2 Stick of the 2gb SODIMMS for a total of 4gb