Features. Capacity Optimized Enterprise Hard Drive for Bulk-Data Applications. Blazingly fast random and sequential read/write performance. 12GB/s SAS and SATA 6Gb/s interface options for replicated and RAID storage. Best-in-class rotational vibration tolerance ensures consistent performance. Improved power and cooling efficiencies with low power consumption and on demand Power Choice technology. Style SATAs. Capacity 3TB