Uma ukhetha idrayivu yesistimu yakho, abasebenzisi baqhubeka bekhetha i-SSD. Njengomthetho, lokhu kuthonywa yimingcele emibili - isivinini esikhulu nokuthembeka okukhulu kakhulu. Noma kunjalo, kukhona okunye okunye, ipharamitha engabalulekile - lena impilo yokusebenza. Futhi namhlanje sizozama ukuthola ukuthi isikhathi esingakanani sokushayela kombuso singapheli.
Kuzoze kube nini ukusebenza komshini oqinile?
Ngaphambi kokuba sicabange ukuthi i-drive izosebenza isikhathi esingakanani, ake sikhulume kancane mayelana nezinhlobo zememori ye-SSD. Njengoba sekuyaziwa, njengamanje, izinhlobo ezintathu zememori ye-flash zisetshenziselwa ukugcina ulwazi - lezi yi-SLC, i-MLC ne-TLC. Yonke imininingwane kulezi zinhlobo igcinwa kumaseli akhethekile, angaqukatha amabhuzu owodwa, amabili noma amathathu, ngokulandelanayo. Ngakho-ke, zonke izinhlobo zememori ziyahlukahluka kokubili kokuqopha kwedatha kanye nesisindo sokufunda nokubhala kwabo. Omunye umehluko obalulekile yinombolo yokujikeleza kwemibuthano. Le parameter inquma ukuphila komsebenzi wediski.
Bheka futhi: I-NAND flash memory memory type
Ifomula yokubala isikhathi sokuphila se-drive
Manje ake sibone ukuthi i-SSD ingasebenza isikhathi esingakanani ngenhlobo yememori yeMLC esetshenzisiwe. Njengoba le nkumbulo ivame ukusetshenziselwa ukushayela kwezimiso eziqinile, siyithatha njengesibonelo. Ukwazi inani lemijikelezo yokubhalwa kabusha, ukubala inani lezinsuku, izinyanga noma iminyaka yomsebenzi ngeke kube nzima. Ukwenza lokhu, sisebenzisa ifomula elula:
Inombolo yemijikelezo * I-disk amandla / Umthamo wolwazi olurekhodiwe ngosuku
Ngenxa yalokho, sithola inani lezinsuku.
Ukubala isikhathi sokuphila
Ngakho ake siqale. Ngokusho kwedatha yezobuchwepheshe, inani elijwayelekile lemikhawulo yokubhalwa kabusha ngu-3,000. Ngokwesibonelo, thatha i-128 GB drive kanye nevolumu yedatha yokurekhoda nsuku zonke isilinganiso esingu-20 GB. Manje sebenzisa ifomula yethu bese uthole umphumela olandelayo:
3000 * 128/20 = izinsuku ezingu-19200
Ukuze kube lula ukuqonda imininingwane kuhumusha izinsuku ezineminyaka. Ukuze senze lokhu, sihlukanisa inani elitholakalayo lezinsuku ngo-365 (inani lezinsuku ngonyaka) bese sithola cishe iminyaka engu-52. Kodwa-ke, le nombolo yimiqondo. Ngokwenza njalo, impilo yensizakalo iyoba yincane kakhulu. Ngenxa yobungqayizivele be-SSD, ivolumu yansuku zonke yemininingwane eqoshiwe yanda ngokuphindwe izikhathi ezingu-10, ngakho-ke, ukubalwa kwethu kungancishiswa ngesamba esifanayo.
Ngenxa yalokho, sithola iminyaka engu-5.2. Nokho, lokhu akusho ukuthi eminyakeni emihlanu umshayeli wakho uzoyeka ukusebenza. Konke kuzoxhomeka ekusebenzeni kanzima kwe-SSD yakho. Kungenxa yalesi sizathu ukuthi abanye abakhiqizi bakhombise inani eliphelele ledatha elibhalwa diski kwi disk njengesikhathi sokuphila. Isibonelo, ukushayela kwe-X25-M, i-Intel inikeza isiqinisekiso somthamo wedatha we-37 TB, okuyi-20 GB ngosuku, enikeza isikhathi seminyaka emihlanu.
Isiphetho
Ukubamba iqhaza, asho ukuthi impilo yesevisi ixhomeke kakhulu ekusebenziseni kokushayela. Futhi, ngokusekelwe ku-formula, hhayi indima yokugcina idlalwe yivolumu yedivayisi yokugcina ngokwayo. Uma wenza ukuqhathaniswa ne-HDD, okuyimisebenzi ejwayelekile iminyaka engaba ngu-6, i-SSD ayithembekile kuphela kuphela, kodwa futhi izohlala isikhathi eside kumnikazi wayo.
Bheka futhi: Uyini umehluko phakathi kwama-disk magnetic ne-solid-state
