HDD vs SSD: yeyiphi onokuyikhetha kwiPC nelaptop
Umlo we-HDD vs SSD uthelekiswa nedabi le-Intel nxamnye ne-AMD, okanye iGeForce ngokuchasene neRadeon. Umgwebo awulunganga. Izitori zolwazi zineetekhnoloji ezahlukileyo kwaye zahluke ngokupheleleyo komnye komnye. Ukhetho luxhomekeke kwindlela yesicelo. Kwaye isibhengezo sangoku esenziwa ngabavelisi be-SSD malunga nokuphela kwexesha le-HDD kukuthengisa. Eli lishishini. Kwaye zibiza kakhulu kwaye zingenantlonelo.
HDD vs SSD: yintoni umahluko
I-HDD yidiski enzima esebenza kumgaqo we-electromagnetism. Ngaphakathi kwesixhobo kukho iipleyiti zensimbi ezihlawuliswa sisixhobo esikhethekileyo sombane. Ukubonakala kweyona diski inzima kukuba iipleyiti (iipancakes) zinokubonelela ngokuzinza okukhulu. Kwaye ixesha lokusebenzisa i-HDD liphumle kuphela kwii-elektroniki. Umlawuli uxanduva lokusebenza, eqhuba ulwazi kwaye elawula intloko yokufunda kunye nokubhala ikhowudi kwiiplate. Ngapha koko, ukuba umvelisi wayithathela ingqalelo umgangatho wezinto zombane, idrive drive inokuhlala ngaphezulu kweminyaka eli-10. Kwaye yintoni ebalulekileyo kwidrive esetyenziswe ngokusebenzayo- iseli nganye yediski iyakwazi ukubhala inani elingapheliyo lamaxesha.
I-SSD yi-state-state drive eyakhelwe kwi-chipset. Akukho zixhobo ezijikelezayo okanye iintloko kwesi sixhobo. Ulwazi lokubhala kunye nokufunda kwenzeka ngokufikelela ngqo kumlawuli kwiiseli. Ixesha le-SSD, eliboniswe ngabavelisi kwizigidi zeeyure, liyintsomi. Olona phawu luphambili lobomi kukukwazi kweeseli ukuphinda zibhalwe inani lexesha le-N-th. Ngokuhambelana, ingqalelo kufuneka ihlawulwe xa uthenga irekhodi. Ukulinganiswa kwiitabytes. Ngokomndilili, iseli enye ye-microcircuit iyakwazi ukunyamezela ukubhala kwakhona ukusuka kwi-10 ukuya kwi-100 amaxesha. Abavelisi basebenza ukuphucula itekhnoloji, kodwa ukuza kuthi ga ngoku.
HDD vs SSD: yeyiphi engcono
Malunga nokusebenza kwenkqubo iyonke, idrive ye-SSD ibhetele, kuba inokufikelela ngokukhawuleza kwiiseli zokufunda nokubhala ulwazi. I-HDD eqhutywa nzima kuthatha ixesha lokukhuthaza ii-pancake, ukukhangela ulwazi kunye nokufikelela kwiiseli.
Ukuqina kokusetyenziswa kugqitywe ngolu hlobo lulandelayo:
Kuya kufuneka uqonde ngokucacileyo zeziphi iinjongo ozifunayo isixhobo sokugcina. Ukukhawulezisa inkqubo yokusebenza kunye nemidlalo-ngokuqinisekileyo i-SSD. Gcina indawo yokugcina okanye iseva yemidiya -I-HDD kuphela. Inyani yile yokuba ulwazi lwe-hard drive olujikelezwe kwidiski alunakubhalwa ngokutsha kuphela izigidi zamaxesha, kodwa lungagcina idatha yexesha elingenamda. Unokutshabalalisa ukurekhoda kuphela nge-pulromagnetic pulse, okanye ngokwenzakalisa i-disc. Kodwa i-chip ifuna ukuba ihlaziye rhoqo. Ukuba ubhala phantsi ngokupheleleyo i-SSD kwaye uyikhuphe kangangesithuba seminyaka kwideski yedeski, ke xa uqhagamshela, unokufumana ilahleko yedatha.
Ke ngoko, umthengi kufuneka enze ukhetho lwe-HDD vs SSD. Kukho esinye isisombululo - ukuthenga iidiski ezi-2: zombini ziqinile-ilizwe kwaye zilukhuni. Omnye wemidlalo kunye nenkqubo, owesibini ugcino kunye nemultimedia. Kule meko, umsebenzisi uya kufumana isantya bobabini emsebenzini kunye nokuthembeka. Kukho iidriddid drive (SSHD) emarikeni. Kulapho i-chip ye-SSD yakhelwe kwi-HDD eqhelekileyo. Ukujonga ngokujonga kwakhona kwabathengi, itekhnoloji ayinakuthembeka, kunye nezixhobo ezinje ziyabiza. Ke ngoko, awudingi ukuthenga kubo.
Malunga neempawu. Iidrive ezifanelekileyo SSD ukhuphe kuphela abavelisi babini: I-Samsung kunye neKingston. Iinkampani zineefektri zazo ezenza ielektroniki ukusuka ekuqaleni. Ixabiso leemveliso zophawu lide kwesahlulo sohlahlo-lwabiwo mali, kodwa ukuthembakala kunye nokuqina kuhlala ngaphezulu. Phakathi kwabavelisi be-HDD, uToshiba, WD, kunye noSeagete benza iidrive ezintle. Abavelisi ngesibindi banikezela ngesiqinisekiso sexesha elide kwiimpahla, nto leyo ebangela ukuthembela kwabathengi.