Form Factor DIMM. Class DDR2. Capacity 2GB. ECC Type NON-ECC. Kit Capacity 4GB. Your computer loads a program or file you select from the hard drive in to your computers RAM, then it will access each bit of data from there.
Hynix 4GB 2x 2GB 1GB DDR2 667MHz PC2-5300S 200Pin SODIMM Laptop Memory SDRAM AB
4GB Pair | 2x 2GB RAM PC3-12800U DDR3-1600 1Rx8 UDIMM HMT325U6CFR8C
4GB KIT 2x 2GB Memory RAM for DELL OPTIPLEX 160 330 360 740 745 755 760 960 960D
Lot of 10 8GB DDR4 SODIMM Ram - ATECH SAMSUNG SKHYNIX KINGSTON etc...
Notebook DDR2 2GB 4GB 8GB(2×4GB) PC2-6400 800MHz Laptop SODIMM Memory RAM lot
DDR2 2GB 4GB 8GB(2^4GB) PC2-6400 667MHz 800 MHz PC2-5300 Laptop SO-DIMM RAM lot