Seagate Constellation ES ST2000NM0011 2TB-grade 3.5-inch Internal hard Disk

• Capacity: 2 TB.
• Interface: SATA III 6Gb/s.
• Rotational Speed: 7,200 RPM.
• Cache: 64 MB.
• Form Factor: 3.5-inch LFF (Large Form Factor).
• Reliability: 1.2 million hours MTBF (Mean Time Between Failures).
• Sustained Data Transfer Rate: Up to 175 MB/s