FeaturesExcellent random and sequential performance8TB capacity point supports traditional IT systemsSustained transfer rate up to 255MB/sChoice of 12Gb/s SAS or 6Gb/s SATAAdvanced Format 4Kn and 512e modelsSelf-Encrypting Drive (TCG SAS) optionsSpecificationsCapacity: 8TBSpindle Speed: 7200 RPMInterface Types: SAS Serial Attached SCSISector Size: 512 / 512eOn-Board Cache: 256MBDrive Type: InternalDrive Width: 3.5\"Weight: 1.84 lbs- SKU: ISTR186642