Lub peev xwm ntawm supercomputers floppy disc yog dab tsi?
Lub peev xwm ntawm supercomputers floppy disc yog dab tsi?

Video: Lub peev xwm ntawm supercomputers floppy disc yog dab tsi?

Video: Lub peev xwm ntawm supercomputers floppy disc yog dab tsi?
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Saib Zip disk thiab Floptical. (2) Ua ntej 3.5 floppy disk tsim los ntawm IBM thiab muaj nyob rau qee yam IBM PCs. Nrog 2.88MB muaj peev xwm , Extra High Density (ED) floppy drives tau sib xws nrog 1.44MB floppies , uas yog tus qauv, feem ntau siv diskette.

Tsuas yog li ntawd, pes tsawg bytes yog floppy disk?

Lub peev xwm tsis muaj peev xwm ntawm 3½-inch ob sab siab ceev floppy disk yog 2.0 megabytes; nyob rau hauv nws cov ntau hom ntawv nws muaj peev xwm ntawm 1, 474, 560 bytes los yog 1.47 MB (tsuas faib los ntawm 1,000,000).

Tsis tas li ntawd, qhov sib txawv ntawm qhov floppy disk yog dab tsi? Feem ntau qhov ntau thiab tsawg yog 360K thiab 1.2MB. 3 ½ nti: Floppy yog ib yam ntawm misnomer rau cov no disks , raws li lawv tau ntim rau hauv ib lub hnab ntawv nruj. Txawm tias lawv me me qhov loj , microfloppies muaj peev xwm khaws cia ntau dua li lawv cov kwv tij - los ntawm 400K txog 1.4MB ntawm cov ntaub ntawv.

Hauv qhov no, lub peev xwm ntawm 3.5 floppy disk yog dab tsi?

3.5 - nti floppy diskettes tuaj nyob rau hauv qhov ntau thiab tsawg ntawm 720 KB low-density, 1.44 MB siab ceev muaj peev xwm , thiab IBM txawm tsim ib qho kev ncua ntev disk muaj peev xwm tuav 2.88 MB. Daim duab yog daim duab ntawm a floppy diskette thiab txhua yam ntawm nws qhov tseem ceeb.

Lub cim xeeb npaum li cas yog 5.25 floppy muaj?

Txhawm rau sib npaug 1 Gigabyte, koj xav tau 1, 456 720 KB floppy disks. Duab los ntawm Greg Shultz rau TechRepublic. Nyob rau hauv lub lig 80's, lub 5.25 - nti floppy disk yog nyob rau hauv nws txoj kev tawm thiab nyob rau hauv 1987 lub 3.5-nti floppy disk tau tsiv mus rau hauv qeb siab nrog lub peev xwm ntawm 1.44 MB.

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