Descripción
| Capacity1 2tb | 
| Product specifications model number wd23purz | 
| interface sata 6 gb/s | 
| formatted capacity 2tb | 
| form factor 3.5-inch | 
| advanced format (af) yes | 
| recording technology cmr | 
| rohs compliant2 yes | 
| Product features maximum drive bays supported 8 | 
| camera support3 up to 64 | 
| firmware feature name allframe | 
| tarnish resistant components no | 
| Performance interface transfer rate (max) buffer to host4 6 gb/s | 
| host to / from drive5 145 mb/s | 
| cache (mb)1 64 mb | 
| Reliability/data integrity load/unload cycles6 300,000 | 
| annualized workload rating8 (tb/year) 180 tb/year | 
| non-recoverable read errors per bits read 1 in 1014 | 
| mtbf9 1,000,000 | 
| limited warranty 7 (years) 3 years | 
| Power management average power (w) read/write 4.4 w | 
| idle 4.1 w | 
| standby/sleep 0.4 w | 
| Environmental specifications temperature operating 0°c to 65°c | 
| non-operating -40°c to 70°c | 
| shock operating (2 ms, read/write) 30gs | 
| operating (2 ms, read) 65gs | 
| non-operating (2 ms) 250gs | 
| Acoustics (dba) idle dba 23 | 
| seek (average) dba 24 | 
| Physical dimensions height (max) (in / mm) 1.028 / 26.1 | 
| length (max) (in / mm) 5.787 / 147 | 
| width (± .01 in.) (in / mm) 4 / 101.6 | 
| weight (± 3% ) (lb / kg) 1.32 / 0.60 | 







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