Memory is one of the most vital components to keep your Think Server operating at maximum performance & push the boundaries of productivity for all of your server applications such as, virtualization, e-commerce, or file & print services. The new Think Server DDR3 memory is the next generation of SDRAM memory that enables high I/O data transfer rates & reduces power consumption over DDR2 technology. Faster data transfer rates mean higher performance, & with DDR3 memory this is achieved without straining the systems power needs. Think Server PC3-10600 DDR3 is offered in 1 GB, 2 GB, & 4 GB single DIMM packages for easy-to-install, easy-to-scale flexibility.