Our HD Mini SAS is the latest generation of SAS that supports SAS 2.1 (6Gb/s), SAS 3.0 (12Gb/s), as well as SAS 4.0 (24Gb/s) industry standards. The HD Mini SAS increases board density while doubling the per port maximum bandwidth. HD Mini SAS cables from DataStorageCables are manufactured with the highest quality cable from Leoni, Madison, or Amphenol.