(-; . dimension) 20012008 3,5, 2,5 . 1,8, 1,3, 1 0,85 . - 8 5,25 .
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(Maximum Seek Time) , , ( ).
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, (Maximum Data Transfer Rate, MDTR) :
^ MDTR = SRTX512XRPM/60 (/),
SRT ; rpm , ./.
50 / ( EIDE) 60 / ( SCSI). , -100 (100 /) Ultra SCSI 160 (160 /).
, (Mean Time Between Failures, MTBF), , 20000500000 , 1 . . () , , , , MTBF. , 8760 . , 500 . 57 . : MTBF .
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