Hard drive zangaphandle kunye zangaphakathi laptop

Kwiminyaka yakutshanje uye waba nengxaki engxamisekileyo ngakumbi sokukhetha isixhobo elula yokugcina. CD Famous okokuqala ngo-1982, ibikade indlela ende udumileyo nophuhliso. Ekuqaleni kwi disc engakwazi ukugcina 700 MB ze data (iimodeli bokuqala 650 MB wokuzila savela). Ngenxa imiqulu ukwanda yonikezelo software wathabatha disks capacious ngakumbi - ngoko kwakukho DVD. Okwangoku, i kuthandwa technology Blu-Ray nge-25 GB okanye umthamo ngaphezulu. Kodwa ke kaninzi ukuba le CD ukwenzela uphuhliso imisebenzi Backup kunye nokugcinwa kweenkcukacha iza kuphela, endaweni eendaba okuqinileyo-karhulumente. Akusoloko zilindelekileyo, kodwa inkqubela kule ndawo ngokukodwa lokhozi abanini laptop. Buyisela i CD-ROM drive, okanye ifakwe ngaphakathi kwindlela PC iyunithi elinqabileyo ezongezelelweyo ayibeki nayiphi ubunzima drive. Kodwa laptops ayikho lula ngolo hlobo. Indlela eqhelekileyo a yesibini hard drive kwi laptop angawuhlanguli, ekubeni kumacandelo lwezindlu ezi ixinene kakhulu kwaye akukho sithuba free.

Nangona kunjalo, kunye nophuhliso USB ibhasi kwakukho into eninzi izixhobo, kuquka hard drive lwangaphandle ukuba laptop. Ngokungafaniyo kwiintlobo eziqhelekileyo ukuze ukufakwa ngaphakathi, loo drives disk hard (HDD) abe ujongano USB exhasa uqhagamshelo "shushu" / loqhawulo kwezixhobo (leyo, umzekelo, IDE). Hard drive yamanqaku inxibelelanisa olulula kakhulu; kuba ucingo USB ngokwaneleyo evela HDD, ajike abe kwizibuko ezamahala ezifanelekileyo kwi laptop. Ngenxa yoko, indlela yokusebenza iza ukubona ubunyani uqhagamshelwano kunye, ukuba sele unayo inkqubo ifayile unikela ngokuzenzekelayo ileta eya diski, elikuvumela ukuba ukusebenza kunye nefowuni. Xa ukhetha yangaphandle USB drive Kucetyiswa ukuba ahlawule ingqalelo indlela yokucwangcisa amandla. Eminye imizekelo imbalelwano laptop usebenzisa i USB ibhasi, kodwa amandla - iyunithi encinane lwangaphandle, nesingaphantsi lula. Abanye musa kufuna ibhloko enjalo, isiqulatho 500 ma ukusuka kwizibuko (A-1 okanye kwimeko ngokusebenzisa Y-Cable). Sekunjalo, kubalulekile ukukhumbula ukuba umfuziselo kunye nonikezelo lwamandla badla nodibaniso olunesantya esiphezulu kunye nesikhundla. HDD yangaphandle ngoyena isoloko isetyenziswa ukhuphelo lwe data ezibalulekileyo okanye izixhobo eziphathwayo (khumbula ezi CDs).

Hard drive laptop kunye computer (PC) abanyuliweyo ngokwahlukileyo. Ukuba PC yeyona njengenqobo engundoqo yokusebenza kunye nezakhono, i-eneji njengezibonelo eziphathwayo yongezwe kuluhlu. Ngapha koko, ikhompyutha ephathwayo kufuneka abaleke lamandla ebhetri ixesha elide, nto leyo esisizathu sokuba-hard drive ukuya laptop phantse zange osimelela ngentonga 10,000 rpm. Eso sigqibo bekuya kuba neyilahleko kakhulu ngokubhekiselele kwebhetri.

Ukufumana i hard drive ukuze kwincwadi kuyimfuneko ukuze kube nokugqitywa uhlobo interface. Okwangoku, kukho ezimbini: IDE kunye wada wabiliswa uphela. Phakathi kwabo, ukuba awahambelani, ngoko nojongano HDD kanye isilawuli kwi motherboard kufuneka athobele.

Othini Speed (RPM) imisela ukusetyenziswa yokusebenza, ukufudumeza kunye namandla. Umfuziselo fastest - 7200 rpm, kwizibhambathiso - i-5400 kwaye icotha (ngokuya kunyamalala) - 4200. Le aphezulu isantya ojikeleza ngaso, kokukhona ubushushu namandla iindleko.

Enye iimpawu hard disk - isixa-cache. I aphezulu ke, ngcono.

Okwangoku, kukho drives hard ngokusekelwe flash memory eqinileyo-karhulumente. Abanawo iindawo koomatshini uhambisa, yiba ukusetyenziswa amandla, omncinane balinganise kunye iimpawu yokusebenza esondela (kwaye nkqu phambili) analogs kunye disks magnetic ngaphakathi. Enye ethile - iindleko eziphezulu.