I saw that PC Magazine's Joel Santo Domingo recently wrote a solid review of one of our Energy Star 4.0-compliant corporate desktop machines, the OptiPlex 755. In the review, he gave it 4.5 stars out of five and called it, "the hybrid SUV of PCs." They tested the larger desktop chassis version of the system, and liked the overall performance and the expandability options that we support vs. competition like the HP Compaq dc7800.
This is part of Dell's broader strategy of buiding energy-efficient products. We offer a series of Energy Star 4.0-compliant corporate notebooks, desktops and workstations. To learn more about the Environmental Protection Agency's Energy Star 4.0 guidelines, take a look at this PDF. Beyond that, we also offer several Energy Smart PowerEdge servers for small and large business customers who are looking for energy savings at the server level.