4GB Memory, 200-pin SODIMM, PC2-6400 DDR2 RAM Crucial Technology 4 GB (CT51264AC800)
4GB Memory, 200-pin SODIMM, PC2-6400 DDR2 RAM Crucial Technology 4 GB (CT51264AC800) - 4 GB, Non-ECC PC2-6400 DDR2 RAM, 800 MHz, CL6, SO DIMM 200-pin, 1 module, 4 GB - PC6400 (800MHz) - CT51264AC800