IBM Seagate Constellation ES.3 3TB ST3000NM0023 7200RPM 6Gb SAS Hard Drive
Capacity: 3TB. Interface: SAS 6Gb/s (Dual‑Port enterprise SAS). Max Data Transfer Rate: Up to 600 MB/s (SAS 6Gb/s bus bandwidth). Enterprise Features: Dual processors. PowerChoice™ for reduced energy consumption.