PNY 1GB PC2-5300 667MHz DDR2 Desktop DIMM

DDR2 is the next generation of DDR memory. DDR2 memory features faster speeds, greater bandwidth, lower power consumption and enhanced thermal performance. Boost the performance of your PC. PNY memory Upgrades will prove to be an outstanding value now and in the future. Although DDR2 modules are the same physical dimension as DDR modules, the plug-in connector configuration is different and as such DDR2 modules are NOT compatible with PCS requiring DDR modules.