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12TB Purple Pro WD121PURP, 7200 RPM, SATA 6Gb/s, 256MB cache, 3.5" HDD

Quantity:
  • SKU: 14422093
  • Manufacturer: WESTERN DIGITAL
  • MPN: WD121PURP
  • Availability: USUALLY SHIPS WITHIN 3-5 DAYS
Starting At
$309.24
Quantity:
Model WD121PURP
Formatted capacity 12TB
Form factor 3.5-inch
Advanced Format (AF) Yes
Recording technology CMR
RoHS compliant Yes
Product Features
Cameras supported Up to 64 HD
AI streams 32
Firmware feature name AllFrame AI
Tarnish resistant components Yes
Performance
Interface transfer rate (max)
Buffer to host
Host to/from drive (sustained)

6 Gb/s
245 MB/s
Cache (MB) 256
RPM 7200 
Reliability/Data Entigrity
Load/unload cycles 600,000
Annualized workload rating Up to 550 TB/year
Non-recoverable read errors per bits read <1 in 10^15 
MTBF 2,500,000
Limited Warranty (years) 5
Power Management
Average power requirements (W)
Read/write
Idle
Standby and sleep

6.6
5.6
0.6
Environmental specifications
Temperature
Operating
Non-operating

0 °C to 65 °C
-40 °C to 70 °C
Shock (Gs)
Operating
Operating
Non-operating 

30
65
250
Acoustics (dBA)
Idle
Seek (average

20
29 
Physical Dimensions 
Height (in/mm, max) 1.028/26.1
Length (in/mm, max) 5.787/147
Width (in/mm, ± .01in) 4/101.6
Weight (lb/kg, ± 3%) 1.46/0.66