EDGE Tech 1GB DDR2 SDRAM Memory Module - 1GB - 667MHz DDR2-667/PC2-5300 - Non-ECC - DDR2 SDRAM - 240-pin DIMM

Up to 667 MHz speed is enough to run heavy software smoothly while surfing web with dozens of tabs open DIMM 1 GB of memory to refine your computers performance 240-pin-pin DDR2-667/PC2-5300 operates at up to 400 MHz data bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation