Difference between revisions of "RA90 disk drive"

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(Basic RA90 data)
 
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1.216 GB (formatted) SDI Winchester disk.  
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1.216 GB (formatted) [[SDI]] [[Winchester disk]].  
  
 
* 2,649 User Cylinders
 
* 2,649 User Cylinders

Revision as of 21:03, 20 August 2022

1.216 GB (formatted) SDI Winchester disk.

  • 2,649 User Cylinders
  • 14 Heads (13 data + 1 servo)
  • 69 Sectors (+ 1 spare)
  • 2,376,153 User Blocks
  • 19 ms Average Seek
  • 8.33 ms Average Latency