This is ValueRAM's 64M x 64-bit (512MB) CL5 DDR2-667 SDRAM (Synchronous DRAM) memory module. The components on this module include eight 64M x 8-bit (16M x 8-bit x 4 Bank) DDR2-667 SDRAM in FBGA packages. This 200-pin SODIMM uses gold contact fingers and requires +1.8V.
This 512MB PC5300 667MHz Notebook Memory is compatible with select Motherboards and Notebooks