Seagate Enterprise Capacity ST1000NM0045 1TB 7200RPM SAS 12GB/S 128MB 512N Enterprise Hard Drive

- Spindle Speed: 7200 rpm - Interface: SAS 12GB/s - Max sustained transfer rate: 215 MB/s - Average latency: 4.16 ms - Power supply requirements: +12 V and +5 V - The available storage capacity may vary.