WD Black specs (4TB)

General

• Packaged Quantity 1
• Device Type Hard drive - Internal hard drive
• Capacity 4 TB
• Form Factor 3.5" x 1/3H
• Interface Serial ATA-600
• Buffer Size 64 MB
• Features StableTrac , S.M.A.R.T.,
  Dual processor,
  NoTouch ramp load technology
• Width 4 in
• Depth 5.8 in
• Height 1 in
• Weight 27.5 oz

Performance

• Drive Transfer Rate 600 MBps
• Internal Data Rate 154 MBps
• Spindle Speed 7200 rpm

Reliability

• Non-Recoverable Errors 1 per 10^14
• 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 1/3H

Miscellaneous

• Compliant Standards RoHS

Manufacturer Warranty

• Service & Support 5 years warranty
• Service & Support Details Limited warranty - 5 years

Environmental Parameters

• Min Operating Temperature 32 °F
• Max Operating Temperature 140 °F
• Shock Tolerance 30 g @ 2ms (operating) / 300 g @ 2ms (non-operating)