Model - Seagate Barracuda, Type - SATA Desktop HDD, Storage (GB/TB) - 8TB, Form Factor (Inch) - 3.5 Inch, Interface - SATA 6Gb/s, RPM - 5400RPM, Buffer (MB) - 256MB, Transfer Rate (MB/s) - 190MB/s, Dimension - 147 x 101 x 26mm, Weight - 630 gm, Others - Bytes per Sector: 4,096, Load/Unload Cycles: 600,000, Non-recoverable Read Errors per Bits Read, Max: 1 per 10E15, Power-On Hours per Year (24??7): 2,400, Startup Power (A): 2, Operating Mode, Typical (W): 5.3, Idling Average (W): 3.4 W, Halogen-free: Yes, RoHS compliance: Yes, Dimension (W x H x D): 101.85 x 26.11 x 146.99mm, Weight: 630gm, Part No - ST8000DM004, Warranty - 2 year