Abstract: An asynchronous system for testing disk drives includes a test platform that includes a plurality of slots for receiving and for providing communication with drives. The slots are segregated into a plurality of groups configured to satisfy predetermined environmental, communication bandwidth and test schedule requirements of the drives to be loaded therein. An automated loader/unloader is configured to selectively load drives into and out of the platform and to move drives between the plurality of groups. A module controller is assigned to each group of slots, each module controller being coupled to the slots of its assigned group and configured to administer at least one test to drives loaded in its assigned group while insuring that the predetermined environmental, communication bandwidth and test schedule requirements of its assigned group remain satisfied.

Abstract: Method for measuring performance of a storage device including rotatable media, for storing data to and/or retrieving data from said media via one or more data buffers. The measurement method includes the steps of: specifying one or more access patterns for transferring data to/from the media; and for each access pattern, specifying one or more different required data transfer rates, measuring the actual data transfer time of the storage device for transferring the data according to that access pattern, and determining performance of the storage device in relation to each required data transfer rate based on the actual data transfer time for the data.