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. 16 (IBM, 1973 .)




16 (IBM, 1973 .), 30 30 , "30/30" "".

, , / . , , ; , .

2001 . :

100 ;

7200-15000 ./;

4-12 ;

/ 15-60 /.

3,5" (89 ), notebook- 2,5" (63,5 ).

(Zone Bit Recording). , , , 1- ( ) 200 , 100. , , 30%.

, , , , , (physical, low-level formatting). , . .

, .

AT Attachment (ATA), Integrated Device Electronics (IDE), 1988 . IBM PC/AT, 504 ( C/H/S ( - ): 16 * 1024 * 63 * 512 = 504 = 528 482 304 ) 5-10 /.

2000 IDE, DMA (mode 4). 100 /. IDE UltraATA/100 UltraDMA/100. ( ) , , (Logic Block Address LBA). LBA 64 . IDE , CD-ROM, .

ATA Small Computer System Interface ( ): Ultra160 SCSI SCSI-3. : ( Ultra160 SCSI 160 /, SCSI-3 100 / ), ( 7 .) . : ( 5 -10 ATA), . SCSI-2 SCSI-3 - .

, . "" ; .

- RAID (Redundant Array of Independent Disks - ), . , ( , Plug and Play ( ) ).

 





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