The Dell™ 36 GB Internal Hard Drive offers an ideal data storage solution for your Dell™ Server. It features Serial Attached SCSI (SAS) interface - providing optimum data transfer rate. In addition, this drive offers 10,000 RPM rotational speed for enhanced data access. This product has been tested and validated on Dell™ systems to ensure it will work with your computer. It is supported by Dell™ Technical Support when used with a Dell™ system.