Western Digital Hard Drive WD40PURZ WD Purple AV 3.5" 4TB 64MB SATA 6Gb/s 5400 RPM Bulk

MPN
WD40PURZ
Product Specifications
Interface : SATA 6 Gb/s
Formatted capacity : 4TB
Form factor : 3.5-inch
Advanced Format (AF) : Yes
RoHS compliant : Yes
Product Features
Cameras supported : Up to 64
Drive bays supported : 8+
Tarnish resistant components : Yes
Performance
Interface transfer rate (max) :
Buffer to host : 6 Gb/s
Host to/from drive (sustained) : 150 MB/s
Cache : 64 MB
Performance Class : 5400-RPM Class
Reliability/Data Integrity
Load/unload cycles : 300,000
Annualized workload rating : 180TB/yr
Non-recoverable read errors per bits read : <1 in 10¹⁴
Power Management
Average power requirements :
Read/Write : 5.1 W
Idle : 4.5 W
Standby/Sleep : 0.4 W
Environmental Specifications
Temperature :
Operating : 0^oC to 65^oC
Non-operating : -40^oC to 70^oC
Shock :
Operating (2 ms, read/write) : 30Gs
Operating (2 ms, read) : 65Gs
Non-operating (2 ms) : 250Gs
Acoustics (dBA)
Idle : 25
Seek (average) : 25