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3.5-Inch IBM DHEA 34330, 36480, 38450/451 - Jumper/Specs



(3.5-Inch IBM DHEA 34330) 4.2GB
(3.5-Inch IBM-OEM DHEA 36480) 6.4GB
(3.5-Inch IBM-OEM DHEA 38450/38451) 8.4GB / 7.9GB
  For HDDs not found here, please visit:

URL > http://www.pc-disk.de < (appr. 5000 HDDs) 
URL > http://www.storage.ibm.com/techsup/hddtech/hddtech.htm

 

NOTE: All other jumper setting patterns are reserved. Do not make other settings.


3.5-Inch Hard Disk Drive Jumper Setting

16 head logical architecture is enabled. Master is set to on.
(i.e. jumper on pins A-B and G-H ) No other jumpers are fitted.

Data organization

 Description               DHEA - 38450         DHEA - 38451
 Physical layout
 Label capacity (MB)       8450                 8450
 Bytes per sector          512                  512
 Sectors/track             154-264              154-264
 Number of heads           8                    8
 Number of disks           4                    4
 Logical layout
 Number of heads           16                   15
 Number sectors/track      63                   63
 Number of cylinders       16383                16383
 Number of sectors         16514064             15481935
 Total logical data bytes  8455200768           7926750720


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