WD Red Pro 2TB NAS Hard Drive

General Device Type Hard drive internal Capacity 2TB Form Factor 3.5" x 13H Interface Serial ATA 600 Buffer Size 64 MB Features Dual actuator technology, StableTrac, NoTouch ramp load technology, dual processor , S.M.A.R.T. Width 10.2 cm Depth 14.7 cm Height 2.5 cm Weight 0.75 kg Performance Drive Transfer Rate 600 MBps external Internal Data Rate 138 MBps Average Latency 4.2 ms Spindle Speed 7200 rpm Reliability Non Recoverable Errors 1 per 1014 Start Stop Cycles 300,000 Expansion & Connectivity Interfaces 1 x Serial ATA 600 7 pin Serial ATA Compatible Bays 1 x internal 3.5" x 13H Miscellaneous Compliant Standards RoHS Manufacturer Warranty Service & Support 5 years warranty Service & Support Details Limited warranty 5 years