2GB [1x2GB] RAM Memory Upgrade for Dell OptiPlex 745 Systems (DDR2-800, PC2-6400)
Your system only supports modules mades with a specific type of chip. If your computer is not the computer in the title of this ad this part may not function. When you purchase memory from 4AllDeals, you are buying from a company inside the United States with technical support associates who train and live here.