Abanini beLaptop bavame ukuzibuza ukuthi yikuphi okungcono - idrayivu enzima noma idrayivu eqinile yezwe. Lokhu kungenzeka ngenxa yesidingo sokuthuthukisa ukusebenza kwe-PC noma ukwehluleka kwesitoreji semininingwane.
Ake sizame ukuthola ukuthi iyiphi ukushayela okungcono. Ukuqhathanisa kuzokwenziwa ngamapharamitha anjengejubane, umsindo, impilo yenkonzo nokwethembeka, ukuxhumeka kwesixhumi, ivolumu nentengo, ukusetshenziswa kwamandla nokuqhekeka.
Ijubane lomsebenzi
Izakhi eziyinhloko zediski eqinile ziyizingcwecwe eziyindilinga zezinto ezinamandla ezijikelezayo ezinemoto kagesi nekhanda eliqopha futhi lifunde imininingwane. Lokhu kudala ukubambezeleka kwesikhathi ngesikhathi somsebenzi wedatha. Ngakolunye uhlangothi, ama-SSD, asebenzisa ama-nano- noma ama-microchips futhi awaqukethe izingxenye ezinyakazayo. Kuzo, ukushintshaniswa kwedatha kwenzeka cishe ngaphandle kokulibala, futhi, ngokungafani ne-HDD, ukusatshalaliswa kwe-multithread kuyasekelwa.
Ngasikhathi sinye, ukusebenza kwe-SSD kungalinganiswa ngenombolo yama-flash afanayo we-NAND chips asetshenziswe kudivayisi. Ngakho-ke, ukushayela okunjalo kushesha kune-drive yendabuko, futhi ngokwesilinganiso izikhathi ezi-8 ngokuya ngezivivinyo ezivela kubakhiqizi.
Izici zokuqhathanisa zazo zombili izinhlobo zamadiski:
I-HDD: funda - 175 Ukuqoshwa kwe-IOPS - 280 I-IOPS
I-SSD: funda - 4091 IOPS (23x)irekhodi - I-4184 IOPS (14x)
I-IOPS - I / O imisebenzi ngomzuzwana.
Ivolumu nentengo
Kuze kube muva nje, ama-SSD abiza kakhulu futhi asuselwa kuwo, kukhiqizwa ama-laptops aqonde engxenyeni yebhizinisi yemakethe. Okwamanje, ukushayela okunjalo kumukelwa ngokuvamile kwesigaba samanani aphakathi, kuyilapho ama-HDD esetshenziswa cishe kuyo yonke ingxenye yabathengi.
Ngokuqondene nevolumu, i-128 GB ne-256 GB ejwayelekile kuma-SSDs, futhi esimweni sokushayela kanzima - ukusuka ku-500 GB kuya ku-1 TB. Ama-HDD atholakala ngomthamo omkhulu we-10 TB, ngenkathi ithuba lokukhulisa usayizi wamadivayisi kumemori ye-flash licishe libe nomkhawulo futhi amamodeli we-16 we-TB asekhona. Intengo ejwayelekile yegigabyte yevolumu eyodwa ku-hard drive ingu-2-5 p., Ngenkathi i-state state state solid, ipharamitha isuka ku-25-30 p. Ngakho-ke, ngokuya ngesilinganiso sezindleko ngevolumu yeyunithi, okwamanje, i-HDD ingaphezulu kwe-SSD.
Isivumelwano
Ekhuluma ngemishini, umuntu akakwazi ukusiza kepha asho isibonisi lapho ulwazi luthunyelwa khona. Zombili lezi zinhlobo zokushayela zisebenzisa i-SATA, kepha ama-SSD nawo ayatholakala nge-mSATA, PCIe, ne-M.2. Esimweni lapho i-laptop isekela isixhumi sakamuva, isibonelo, i-M.2, kungaba ngcono ukuyikhetha.
Umsindo
Ukushayela kanzima kuveza umsindo owanele ngoba unezinto ezijikelezayo. Ngaphezu kwalokho, ama-drive-factor factor angama-2,5 intshi athule kune-3.5. Ngokwesilinganiso, izinga lomsindo liyehluka phakathi kwe-28-35 dB. Ama-SSD ayiziyingi ezihlanganisiwe ngaphandle kwezingxenye ezinyakazayo, ngakho-ke, ngokuvamile awazenzi umsindo ngesikhathi sokusebenza.
Impilo yenkonzo nokwethenjwa
Ukuba khona kwezingxenye zemishini ku-hard drive kukhulisa ubungozi bokwehluleka kwemishini. Ikakhulu, lokhu kungenxa yesivinini sokujikeleza okuphezulu kwamapuleti nekhanda. Enye into ethinta ukuthembeka ukusetshenziswa kwamapuleti kazibuthe, asengozini yamandla kazibuthe anamandla.
Ngokungafani nama-HDDs, ama-SSD awunazo lezi zinkinga ezingenhla, ngoba azinawo ngokuphelele amandla omshini nawomazibuthe. Kodwa-ke, kufanele kuphawulwe ukuthi abashayeli abanjalo bayazwela ukuphuma kwamandla okungalindelekile noma imijikelezo emfushane emameleni futhi lokhu kugcwele ukwehluleka kwabo. Ngakho-ke, akunconywa ukuxhuma i-laptop kunethiwekhi ngqo ngaphandle kwebhethri. Ngokuvamile, singaphetha ngokuthi ukwethenjwa kwe-SSD kuphakeme.
Ukuthembela nakho kuhlotshaniswa nepharamitha enjalo, impilo yensizakalo yediski, eye-HDD cishe iminyaka eyi-6. Inani elifanayo le-CAS yiminyaka emi-5. Ekusebenzeni, konke kuya ngezimo zokusebenza futhi, okokuqala, kumjikelezo wokurekhoda / ukubhala kabusha imininingwane, inani ledatha egciniwe, njll.
Funda kabanzi: Iyini impilo ye-SSD
Ukuqhekeka
Ukusebenza kwe-I / O kushesha kakhulu uma ifayili ligcinwe kudiski endaweni eyodwa. Kodwa-ke, kwenzeka ukuthi uhlelo olusebenzayo alukwazi ukubhala lonke ifayela endaweni eyodwa futhi luhlukaniswe izingxenye. Ukusuka lapha ukuvela kwedatha kuyavela. Endabeni ye-hard drive, lokhu kuthinta kabi ijubane lomsebenzi, ngoba kukhona ukubambezeleka okuhambisana nesidingo sokufunda idatha kusuka emabhulokhi ahlukene. Ngakho-ke, ukuphambuka ngezikhathi ezithile kuyadingeka ukusheshisa ukusebenza kwensiza. Endabeni yama-SSDs, ukutholakala kwendawo kwedatha akukhathaleli, futhi ngenxa yalokho ayithinti ukusebenza. Kwidiski enjalo, ukuphambanisa akudingeki, ngaphezu kwalokho, kuyingozi futhi. Into ekhona ukuthi phakathi nale nqubo imisebenzi eminingi yenziwa ukubhala ngaphezulu amafayili kanye nezicucu zayo, futhi lokhu, kuthinta kabi isisetshenziswa sedivaysi.
Ukusetshenziswa kwamandla
Enye ipharamitha ebalulekile yamalaptops ukusetshenziswa kwamandla. Ngaphansi komthwalo, i-HDD idla cishe ama-watts ayi-10 wamandla, kanti i-SSD idla ama-watts ayi-1-2. Ngokuvamile, impilo yebhethri ye-laptop ene-SSD ingaphezulu kakhulu uma usebenzisa i-classic drive.
Isisindo
Impahla ebalulekile yama-SSDs isisindo sawo esiphansi. Lokhu kungenxa yokuthi idivaysi enjalo yenziwa ngezinto ezingelona insimbi, kufana ne-hard drive, esebenzisa izakhi ezivela kwensimbi. Ngokwesilinganiso, isisindo sama-SSDs angama-40-50 g, kanti ama-HDA angama-300 g. Ngakho-ke, ukusetshenziswa kwama-SSD kunomthelela omuhle enanini eliphelele le-laptop.
Isiphetho
Kulesi sihloko, senze ukubuyekezwa okuqhathaniswa kwezimpawu zokushayela okuqinile nokuqinile kwesimo. Ngenxa yalokhu, awukwazi ukusho ngokucacile ukuthi yikuphi ukushayela okungcono. I-HDD ngenkathi iwina ngokuya ngentengo yenani lemininingwane eligcinwe, futhi i-SSD ihlinzeka ngomkhiqizo owengeziwe ngezikhathi ezithile. Ngokwesabelomali esanele, kufanele kukhethwe i-SSD. Uma umsebenzi ungewona ukwandisa ijubane le-PC yakho futhi kunesidingo sokugcina amafayela amakhulu, khona-ke ukukhetha kwakho kuyidrayivu enzima. Ezimweni lapho i-laptop izosetshenziswa ezimeni ezingezona ezejwayelekile, isibonelo, emendweni, kuyanconywa nokuthi kunikezwe amandla okushayela okuqinile, ngoba ukuthembeka kwawo kuphakeme kakhulu kunokwe-HDD.
Bheka futhi: Amadiski kazibuthe ahluke kanjani Drives state-solid
