Ob qho kev xaiv ntawm cov cuab yeej hard disk thiab solid-state hard disk tau tshwm sim hauv daim ntawv thov kov tag nrho-hauv-ib lub hard disk, uas tau ua rau cov neeg siv khoom uas muaj "kev xaiv phobia" txawm tias muaj kev txaj muag ntau. Zoo heev uas tseem muaj cov neeg uas tseem tsis tau paub tiag tiag txog rau tam sim no.
Kov ib lub tshuab mechanical hard disk daim ntawv thov yog cov tsoos tshaj plaws, cov keeb kwm ntev tshaj plaws
Mechanical hard disks yog cov tsoos hard disks, uas yog tsim los ntawm: platters, magnetic hau, platters rotating shafts thiab tswj motors, lub taub hau controllers, cov ntaub ntawv converters, interfaces, caches, thiab hais txog. Tag nrho cov disks nyob rau hauv cov neeg kho tshuab hard disk yog mounted rau ib tug rotating ncej, thiab txhua disk yog parallel. Lub tshuab hard disk muaj lub taub hau sib nqus ntawm qhov chaw cia ntawm txhua lub disk. Qhov chaw nruab nrab ntawm lub taub hau sib nqus thiab lub disk yog ntev dua cov plaub hau Lub taub ntawm cov hlau tseem me me, thiab tag nrho cov hlau nplaum lub taub hau txuas nrog lub taub hau sib nqus, thiab lub taub hau sib nqus yog lub luag haujlwm rau kev txav ntawm txhua lub taub hau sib nqus. . Lub taub hau hlau nplaum tuaj yeem txav mus raws lub vojvoog ntawm lub disc, thiab nrog kev sib hloov ceev ntawm lub disc ob peb txhiab revolutions ib feeb, lub taub hau hlau nplaum tuaj yeem muab tso ua ntej qhov chaw ntawm lub disc nyeem thiab sau cov ntaub ntawv. Hard disk yog ib qho khoom siv me me, plua plav yog nws cov yeeb ncuab, nws yog ib qho tsim nyog yuav tsum tau muab khi tag nrho.
Daim ntawv thov ntawm kov tag nrho-hauv-ib lub zog-xeev hard drives yog trendy, thiab nws kuj yog lub ntsiab ntawm lub neej yav tom ntej.
Solid State Drives (Solid State Drives), abbreviated li solid disks, yog hard disks ua los ntawm solid-state electronic storage chip arrays, muaj li ntawm cov tswj units thiab cia units (FLASH chips, DRAM chips). Tsis muaj cov khoom siv kho tshuab hauv SSD lub xeev tsav, yog li txawm tias thaum muaj kev kub ceev lossis txawm tias qaij nrog nws, nws yuav tsis cuam tshuam rau kev siv ib txwm, thiab qhov ua tau ntawm cov ntaub ntawv pov tseg tuaj yeem txo qis thaum muaj xwm txheej. pob thiab hnov.
Dab tsi yog qhov txawv ntawm ib lub xeev hard drive thiab lub tshuab hard drive nyob rau hauv ib qho touch all-in-one?
Cov qauv sib txawv tsim ntau qhov zoo ntawm cov khoom hauv lub xeev drives
Mechanical hard disks yog tag nrho cov hom disk, thiab cov ntaub ntawv khaws cia hauv disk sectors. Cov khoom hauv lub xeev tsav yog ua los ntawm cov khoom siv flash (uas yog, cov ntaub ntawv khaws cia xws li nco, MP3, U disk, thiab lwm yam), yog li nws hnyav dua. Qhov tsis muaj cov tshuab hluav taws xob thiab cov kiv cua kuj txhais tau tias yuav tsis muaj suab nrov thaum ua haujlwm, thiab nws tsis ntshai ntawm pob. Kev poob siab thiab kev vibration. Vim yog kev siv flash media, lub sijhawm nrhiav yuav luag 0, thiab qhov ceev ntawm kev sau txuas ntxiv yog nrawm dua li ntawm cov tshuab hard disk, thiab nws yuav tsis zoo ib yam li cov neeg kho tshuab hard disk vim qhov sab hauv thiab sab nrauv partitions ua rau lub nrawm sib txawv.
Qhov nruab nrab cia yog txawv, thiab cov neeg kho tshuab hard disk muaj lub peev xwm loj dua thiab lub neej ntev dua.
Tam sim no, lub peev xwm siab tshaj plaws ntawm cov khoom siv hauv xeev tsuas yog 4TB, thiab lub peev xwm ntawm SSDs ntawm tib tus nqi yog tsawg dua li ntawm cov cuab yeej hard drive. Qhov no kuj yog qhov zoo tshaj plaws ntawm cov neeg kho tshuab hard drives rau cov khoom hauv xeev. Tsis tas li ntawd, SSD siv flash nco hais los khaws cov ntaub ntawv. Txawm tias SLC raug xaiv, nws tsuas yog yuav tsum tau nyeem thiab sau lub neej ntawm 100, 000 zaug. Tus nqi qis MLC muaj kev nyeem thiab sau lub neej txog li 10, 000 zaug; thiab TLC nrog tus nqi pheej yig Lub flash nco particle erase thiab sau lub sij hawm tsuas yog dominated los ntawm 1, 000 zaug. Nyob rau hauv sib piv, cov neeg kho tshuab hard disk tuaj yeem nyeem thiab sau ntau zaus, yog li tsis tas yuav txhawj xeeb txog lub neej luv luv vim rov ua dua thiab sau ntawv.
