Change history for item: Western Digital Ultrastar DC HC520 12 TB HUH721212ALN600

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1. Donny Darko 15 August 2023 19:33:10
   1. Create: Height #321836
      Value: 26.1
      
   2. Create: Width #321837
      Value: 101.6
      
   3. Create: Description #13337703
      Value: Capacity: 12000 GB, form factor: 3.5, purpose: server, type: HDD, rotation speed: 7200 rpm, interfaces: SATA 6Gb/s, features: support for 4 KB sectors
      
   4. Create: Brand #13337704
      Value: Western Digital
      
   5. Create: Type #13337705
      Value: HDD
      
   6. Create: Purpose #13337706
      Value: For the server
      
   7. Create: Form Factor #13337707
      Value: 3.5"
      
   8. Create: Interfaces #13337708
      Value: SATA 6Gb/s
      
   9. Create: Max. interface speed #13337709
      Value: 600 MB/s
      
   10. Create: Capacity #13337710
       Value: 1.2 TB
       
   11. Create: Buffer volume #13337711
       Value: 256 MB
       
   12. Create: Rotational speed #13337712
       Value: 7200 rpm
       
   13. Create: Average Latency #13337713
       Value: 4.16ms
       
   14. Create: Average access time, read #13337714
       Value: 8 ms
       
   15. Create: Average access time, write #13337715
       Value: 8.6ms
       
   16. Create: Shock resistance at work #13337716
       Value: 70 G
       
   17. Create: Storage shock resistance #13337717
       Value: 300 G
       
   18. Create: Idle noise level #13337718
       Value: 20 dB
       
   19. Create: Operating noise level #13337719
       Value: 36 dB
       
   20. Create: MTBF #13337720
       Value: 2500000 h
       
   21. Create: Peculiarities #13337721
       Value: Support for 4 KB sectors
       
   22. Create: Power consumption #13337722
       Value: 6.9 W
       
   23. Create: Min. working temperature #13337723
       Value: 5°C
       
   24. Create: Max. working temperature #13337724
       Value: 60°C
       
   25. Create: Length #13337725
       Value: 147 mm
       
   26. Create: Weight #13337726
       Value: 660 g
       
   27. Create: Additional Information #13337727
       Value: Sector format 4Kn; Instant Secure Erase
       
   28. Create: Image #11086481
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id7598779188213440211.jpeg/orig
       
   29. Create: Preview image #11086482
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id7598779188213440211.jpeg/orig
       
2. Donny Darko 21 April 2023 04:24:37
   Name: Western Digital Ultrastar DC HC520 12 TB HUH721212ALN600; Catalog: Internal hard drives