Western Digital 4TB Purple Surveillance HDD

Brand – Western Digital, Model – Western Digital Purple, Type – Surveillance HDD, Storage (GB/TB) – 4TB HDD, Form Factor (Inch) – 3.5 Inch, Interface – SATA 6Gb/s, RPM – 5400RPM, Buffer (MB) – 64MB, Others – Advanced format (AF): Yes, RoHS compliant: Yes, Cameras supported: Up to 64, Host to/from drive (sustained): 150 MB/s, Load/unload cycles: 300,000, MTBF: 1,000,000, Dimensions: 101.6 x 26.1 x 147mm, Weight: 0.68Kg, Specialty – Industry-leading storage, Enhanced Workload Ratings, Field-proven High Capacity, Wide Compatibility, Seamless Integration, Low Power, High efficiency, MTBF of up to 1.5 million hours, All Frame technology, Part No – WD40PURX, Warranty – 2 Year