Crucial CT25664AC667 2GB DDR2 PC2-5300 Memory Module

SODIMMs get their name because they are smaller and thinner than regular DIMMs. A Small Outline Dual Inline Memory Module (SODIMM) consists of a number of memory components that are attached to a printed Circuit board. The gold pins on the bottom of the SODIMM provide a connection between the module and a socket on a larger printed circuit board. A DDR or DDR2 SODIMM will not fit into a standard SDRAM SODIMM socket