Descripción
| Capacity1 4tb |
| Product specifications model number wd43purz |
| interface sata 6 gb/s |
| formatted capacity 4tb |
| form factor 3.5-inch |
| advanced format (af) yes |
| recording technology cmr |
| rohs compliant2 yes |
| Product features maximum drive bays supported 16 |
| camera support3 up to 64 hd |
| firmware feature name allframe |
| tarnish resistant components yes |
| Performance interface transfer rate (max) buffer to host4 6 gb/s |
| host to / from drive5 180mb/s |
| cache (mb)1 256mb |
| 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 4.7 w |
| idle 4.3 w |
| standby/sleep 0.3 w |
| Environmental specifications temperature operating 0°c to 65°c |
| non-operating -40°c to 70°c |
| shock operating (2 ms, read/write) 30g |
| operating (2 ms, read) 65g |
| non-operating (2 ms) 250g |
| Acoustics (dba) idle dba 23 |
| seek (average) dba 27 |
| 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) 1.26 / 0.57 |
Valoraciones
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