IBM Memory 4GB (1x4GB) VLP RDIMM PC3-10600 2Rx8

The low-power DIMMs for IBM System x memory options help to lower the power costs of the servers by reducing the power draw of the memory and - hence - the overall server power draw. These DIMMs operate at 667 MHz in DDR2 mode with up to 40% power reduction comparing the 2 GB DIMMs to the previous generation of 2 GB DIMMs.