WD Purple 4TB SATA 3.5inch HDD WD43PURZ

Device Type: Hard drive - internal

Capacity: 4 TB

Form Factor: 3.5"

Interface: SATA 6Gb/s

Buffer Size: 256 MB

Features: Advanced Format technology, AllFrame, 24x7 availability, Conventional magnetic recording (CMR)

Width: 101.6 mm

Depth: 147 mm

Height: 26.1 mm

 Performance

Drive Transfer Rate: 600 MBps (external)

Spindle Speed: 5400 rpm

 Reliability

MTBF: 1,000,000 hours

24x7 Operation: Yes

Non-Recoverable Errors: 1 per 10^14

Load / Unload Cycles: 300,000

 Expansion & Connectivity

Interfaces: 1 x SATA 6 Gb/s

Compatible Bay: 3.5"

 Software & System Requirements

Software Included: Western Digital Device Analytics

 Miscellaneous

Compliant Standards: RoHS 2011/65/EU