PNY 8 GB (2x4 GB) DDR3 1333 1066MHz 8 Dual Channel Kit (PC3 10666) 204-Pin Notebook for $34.99

DDR3 is the next generation of DDR memory. DDR3 memory features faster speeds, greater bandwidth, lower power consumption and enhanced thermal performance. Although DDR3 modules are the same physical dimension as DDR2 and DDR modules, the plug-in connector configuration is different and as such DDR3 modules are not compatible with PCs requiring DDR2 modules, and vice-versa.