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Hard disk drives
 
   
Travelstar 12GN
Jumper settings

Models:
 DARA-206000, 209000, and 212000

Drive address setting


A jumper is available at the interface connector to determine the drive address.

Note: When cable selection is used (Jumper Pos 3 selected), the drive address depends on the condition of pin 28 of the AT interface cable. In the case when pin 28 is ground or low, the drive is a master. If pin 28 is open or high level, the drive is a slave.

Jumper settings

Shipping default settings

The default setting of jumper at shipment is No Jumper (Master).


Data organization

Description DARA-206000 DARA-209000 DARA-212000
Physical layout
Label capacity    6GB 9GB 12GB
Bytes per sector 512 512 512
Sector per track 63 63 63
No. of heads 2 3 4
No. of disks 1 2 2
Logical layout 1
No. of heads 15 16 16
No. sectors per track 63 63 63
No. of cylinders 12,416 16,383 16,383
Total customer usable data bytes 6,007,357,440 9,042,001,920 12,072,517,632
1Logical layout describes imaginary drive parameters which are used to access customer data. Logical layout to physical layout (i.e. actual head, sector) translation is done automatically. Default logical layout variables may be obtained by issuing an "Identify" command.




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