SEAGATE SkyHawk Hard disk ST4000VX016 4TB 3.5 SATA-600

Width: 101.85 mm, Buffer size: 256 MB, Depth: 146.99 mm, 24/7 operation: Yes, Features: 24x7 continuous operation, rotation/vibration sensor, CMR (Conventional Magnetic Recording), workload rate up to 180 TB per year, spot-resistant, Form factor: 3.5"""", Interface: 1 x SATA 6 Gb/s, Hard drive transfer rate: 600 MBps (external), Height: 20.2 mm, Internal data rate: 180 MBps, Capacity: 4 TB, Combined with: 3 years Seagate Rescue Data Recovery, Compatible bay: 3.5"""", Load/unload cycles: 600,000, MTBF (mean time between failures): 1,000,000 hours, Max operating temperature: 65 °C, Included software: SkyHawk Health Management, Min operating temperature: 0 °C, Min storage temperature: -40 °C, Non-recoverable error: 1 per 10^14, Service & Support: Limited warranty - 3 years, Power consumption: 3.7 Watt (active) | 2.5 Watt (idle) | 0.25 Watt (standby) | 0.25 Watt (sleep), Type of device: Hard drive - internal, Weight: 490 g.