- Ukutholwa kwedatha ye-NVMe kudinga ukuxilongwa kochwepheshe ukuze kuhlukaniswe phakathi kokwehluleka okunengqondo nokwenyama.
- Amaphutha anengqondo alungiswa ngokulungisa isakhiwo sefayela; umonakalo ongokwenyama uxazululwa ngokwenza ukufundwa kwezinga eliphansi kuma-chip e-NAND.
- Amalabhorethri akhethekile anikeza izinga eliphezulu lempumelelo, igumbi lokuhlanza le-ISO, kanye nemodeli yokukhokha kuphela uma idatha itholakele.
- Ukwenza izinto ngokushesha, ukugwema ukuhlolwa ekhaya, nokukhetha ochwepheshe abathembekile kwandisa amathuba okuthola ulwazi olubalulekile.
Uma i-NVMe SSD iyeka ukusebenza noma i-laptop iwa futhi ingaqali, ukwethuka kuyaqala: amafayela omsebenzi, izithombe, amavidiyo, izingxoxo, noma amadokhumenti omsebenzi kunganyamalala ngokushesha . Izindaba ezinhle ukuthi, ezimweni eziningi, kusenesikhathi sokubuyisa leyo datha uma wenza ngokuhlakanipha futhi ugwema ukwenza isimo sibe sibi kakhulu.
Emsebenzini wansuku zonke wama-lab akhethekile, babona konke kusukela kuma-USB drive agobile kuya kuma-laptop acindezelwe yishelufu, kanye nama -NVMe SSD uhlelo olungasawaboni noma awawashayela ngephutha . Ngemuva kwecala ngalinye kunendaba (ngokuvamile evusa amadlingozi) kanye nochungechunge lwamasu obuchwepheshe okubuyisa idatha ngeziqinisekiso eziphakeme kakhulu.
Iyini i-NVMe SSD futhi kungani ibucayi kangaka ekulahlekelweni kwedatha?
Ama-NVMe SSD angama-solid-state drive avame ukuxhuma kwi-motherboard nge-M.2 slot futhi aphawuleka ngesivinini sawo esingavamile uma kuqhathaniswa nama-hard drive endabuko . Asebenzisa i-NAND flash memory kanye ne-NVMe protocol, elungiselelwe ukusizakala ngesivinini esiphezulu sebhasi le-PCIe.
Lo mklamo uwenza afaneleke kakhulu kuma-laptop esimanje namakhompyutha asebenza kahle kakhulu, kodwa futhi kusho ukuthi ukubuyisa idatha ye-NVMe kuyinkimbinkimbi kakhulu kunokwe-hard drive yendabuko. Akwanele ukuyivula nje bese uhambisa amakhanda okufunda/ukubhala: abalawuli, i-firmware, ama-NAND chips, kanye namasu okufunda asezingeni eliphansi kakhulu konke kuyasetshenziswa.
Ngaphezu kwalokho, abakhiqizi abaningi bafaka ukubethela kwehadiwe, ukuphathwa kwe-block embi okuthuthukisiwe, kanye nama-algorithms okulinganisa ukuguguleka . Konke lokhu kuvikela idatha yakho ngesikhathi sokusetshenziswa kwansuku zonke, kodwa kwenza kube nzima kakhulu ukubuyisa idatha lapho i-NVMe SSD ingasabeli, yonakele ngokomzimba, noma ihlulekile ukulawula.
Ezimweni ezifana ne-laptop ye-Dell XPS eye yathinteka kakhulu futhi yabhujiswa ngokuphelele, kuvamile ukuthola ama-drive e-NVMe afana ne- Samsung PM9A1 512GB SSD ngaphakathi . Kulezi zimo, ikhompyutha ingase ingasebenzi, kodwa i-SSD ingase ibonakale iphelele. Kodwa-ke, ukubuyisa idatha akulula njengokuyixhuma noma kuphi.
Izinhlobo ezivamile zokwehluleka ku-NVMe nakwezinye imidiya yokugcina i-flash
Ngaphambi kokuzijwayeza inqubo yokutakula, isinyathelo sokuqala ukuqonda okwenzekile. Amalebhu okubuyisa idatha abona izinkinga ngama-NVMe nama -SATA SSD, ama-USB drive, namanye ama-flash drive , avame ukuhlukaniswa ngezigaba ezimbili eziyinhloko: ukwehluleka okunengqondo kanye nokwehluleka ngokomzimba noma ngogesi.
Amaphutha anengqondo ahlobene nesofthiwe kanye nesakhiwo sefayela. Isibonelo, uma idrayivu ye-USB ifomethwe ngephutha, amafayela ayasuswa, noma uhlelo lwefayela lonakele . Kulezi zimo, ulwazi luhlala kumemori ye-flash ye-NAND, kodwa uhlelo lokusebenza alusakwazi ukulufinyelela ngendlela evamile; kulezi zimo, kuneziqondiso ezitholakalayo zokubuyisa amafayela asusiwe ku-PC yakho.
Ngokuphambene nalokho, ukwehluleka ngokomzimba noma kwe-elekthronikhi kuthinta idivayisi ngokwayo: imiphumela, ukuwa, ukuguguleka kwezingxenye, ukwehluleka kwesilawuli, noma umonakalo kuma-chips e-NAND . Yilokhu okungenzeka kwi-laptop ebekwe isisindo sephepha kuyo noma lapho i-SSD iqala ukungasebenzi kahle futhi kungazelelwe iyeke ukubonwa yikhompyutha.
Ama-USB flash drive nawo avame ukuba nezixhumi eziphukile noma ezigobile, ama-trace alimele ebhodini lesifunda, noma abalawuli abashile. Kuzo zonke lezi zimo, noma ngabe uhlelo aluyiboni idrayivu, idatha ingase isaphelele kuma-memory chips futhi itholakala kuphela ngamasu okufunda aqondile ezingeni lehadiwe.
Ukubuyiselwa kwedatha kusuka kuma-USB drives nakwamanye ama-flash drives
Ukubuyiselwa kwedatha kusuka kudrayivu ye-USB kuvame ukuqala ngokuxilonga okujulile ukuze kutholakale ukuthi inkinga inengqondo noma ingokoqobo. Lesi sinyathelo sibalulekile ngoba indlela ishintsha ngokuphelele kuye ngembangela yokulahleka kwedatha , futhi ukwenza iphutha kungenza isimo sibe sibi kakhulu.
Uma bebhekene nephutha elinengqondo, njengokususwa ngengozi noma uhlelo lwefayela oluwonakele, ochwepheshe bagxila ekubuyiseleni isakhiwo sedatha namafayela asusiwe ngaphandle kokuthinta ihadiwe . Basebenzisa amathuluzi ochwepheshe abavumela ukuthi baskene umkhakha wedrayivu ngomkhakha, bakhe kabusha izingxenye, futhi bathole amafayela amadala.
Kodwa-ke, uma idrayivu ye-USB inenkinga yokulawula noma umonakalo ongokwenyama, inqubo ibucayi kakhulu. Kulezi zimo, amasu okufunda asezingeni eliphansi asetshenziswa ngqo kuma-chip e-NAND . Lokhu kuhilela ukususa ama-chip, ukuwaxhuma kumadivayisi athile, nokukopisha okuqukethwe kwawo, bese kuhlanganiswa kabusha imephu yedatha ngesofthiwe ekhethekile.
Lolu hlobo lokungenelela ludinga ulwazi kanye nelabhorethri ehlonyiswe kahle, njengoba ukusebenza ngqo nama-memory chips kuhilela izingozi: ukuphathwa kabi kungashintsha ukululama okungenzeka kube yicala elingalungiseki . Ngakho-ke, akuwona umqondo omuhle ukuzama ekhaya ngezinsimbi zokusonga ezishibhile noma imizamo yokulungisa okwesikhashana.
Ukubaluleka kokuphendukela kochwepheshe ukuze bathole i-NVMe SSD
Ngama-SSD, futhi ikakhulukazi ngama-drive e-NVMe yesimanje, isidingo sokuthembela kochwepheshe sikhula kakhulu. Lawa madivayisi awagcini nje ngokuba yinkimbinkimbi kakhulu ngogesi, kodwa futhi anokwakheka kwangaphakathi okuncike kakhulu ku-firmware kanye nesilawuli , okwenza kube nzima noma yimuphi umzamo wokufinyelela idatha ye-DIY.
Emalabhorethri aneminyaka engaphezu kwengu-15 yesipiliyoni ekubuyiseleni idatha, bazi kahle ukuthi ukwehluleka kwe-SSD kungabangela ukulahleka kolwazi olungenakufakwa esikhundleni : amaphrojekthi omsebenzi, izizindalwazi, izithombe zomndeni, noma, njengasezimweni eziningi zangempela, izingxoxo zevidiyo ezidingekayo ukuze kuqedwe i-thesis yaseyunivesithi.
Uma i-NVMe SSD yehluleka ukuqala, ifomethwe ngephutha, noma ilimele ngokomzimba, inkambo ehlakaniphile kakhulu yokwenza iwukugwema ukuyiphoqa ukuthi iqalise, ukufaka izinhlelo phezu kwayo, noma ukuyivivinya ngokucindezeleka. Ezimweni ezinengqondo nje, izinketho ezifana nokubuyisela endaweni yangaphambilini ku-Windows zingasiza ekubuyiseleni uhlelo ngaphandle kokuthinta idrayivu.
Amalebhu okubuyisa ama-SSD asebenzisa amathuluzi angatholakali kubasebenzisi basekhaya futhi alandela izinqubo zokuphepha zangaphakathi eziqinile. Umgomo wawo ukukhipha idatha eningi ngangokunokwenzeka ngaphandle kokubeka engcupheni okuqukethwe kwasekuqaleni , ehlanganisa ubuchwepheshe kuhadiwe, isofthiwe, kanye nezinhlelo zamafayela ezithuthukisiwe.
Izimo ezivamile lapho idatha itholakala khona kuma-SSD nama-NVMe drive
Phakathi kwezimo ezivame kakhulu kukhona ama-SSD lapho uhlelo luyeka ukuwabona ngokuzumayo. "I-SSD engatholakali" ingaba ngenxa yenkinga elula yokucabanga noma ukwehluleka okukhulu kwehadiwe , ngakho-ke ukuxilongwa kokuqala kubalulekile ekukhetheni isu elifanele.
Ama-SSD alimele ngokomzimba nawo avame kakhulu , kungaba ngenxa yokushayisana, ukwehla, ukukhuphuka kwamandla, noma ukufika nje ekupheleni kwesikhathi sawo sokuphila. Uma lokhu kwenzeka, idrayivu ingase ingasabeli, iphathe ngendlela engajwayelekile, noma ibonise isivinini esihamba kancane kakhulu ngaphambi kokwehluleka ngokuphelele.
Esinye isizathu esivamile sokulahleka kwedatha kuma-SSD ukufometha ngengozi . Ukuchofoza endaweni engafanele, isifaki sesistimu yokusebenza esikhethwe kabi, noma ukungaqondi kahle lapho kuphathwa ukwahlukaniswa kungabangela ukuthi inkomba yefayela inyamalale; uma ubufuna amadokhumenti e-Word, kungenzeka ukuwathola ezimweni eziningi.
Okokugcina, kune-SSD ehluleka ukuqala noma ukumisa ngesikhathi sokuqalisa uhlelo . Lezi zimpawu zingasukela ekonakaleni kwemikhakha ebalulekile kuya ku-firmware noma ukwehluleka kwe-elekthronikhi. Kulezi zimo, ukuzama ukuqalisa ngokuphindaphindiwe ngokuvamile akusizi futhi empeleni kungenza kube nzima ukuhlaziywa kwelabhorethri okulandelayo.
Icala langempela: i-laptop yabhujiswa kanye nesidingo esiphuthumayo sokubuyisa idatha ye-NVMe
Isibonelo esiyinhloko salokho esikubonayo ngokoqobo yindaba yomuntu one-laptop ye-Dell XPS eyabhidlizwa ngokuphelele ngemuva kokuba ishelufu lezincwadi liwele phezu kwalo, laqedwa yi-paperweight. Umshwalense wakhokhela umonakalo, futhi umenzi wathumela i-laptop entsha kanye ne-512GB Samsung PM9A1 NVMe SSD endala , eyayisaphelele ngokomzimba.
Inkinga manje yavela: lonke ulwazi olubalulekile, okuhlanganisa nezingxoxo zevidiyo ezibalulekile ekuqedeni ithisisi yaseyunivesithi , lwalusekuleyo SSD endala. Ukuhlala endaweni enezinsizakalo ezimbalwa zokubuyisela futhi kungekho zinkomba ezithembekile kwenza ukukhetha umhlinzeki kwaba ukugembula okuncane.
Ezimweni ezinjengalezi, umqondo "wokuthenga i-adaptha ye-NVMe-to-USB, ukuxhuma idrayivu kwi-laptop yami entsha, nokukhipha idatha" uyakhanga kakhulu. Kodwa-ke, akuyona njalo inketho ephephile . Uma i-SSD ike yalimala ngaphakathi ngenxa yomthelela, ukuyiphoqa ukuthi isebenze kungasheshisa ukwehluleka kwayo ekugcineni.
Indlela engcono kakhulu yokwenza iwukuhlola isimo se-SSD kuqala usebenzisa amathuluzi ochwepheshe endaweni elawulwayo . Ilebhu ekhethekile ingahlola ukuthi idrayivu isebenza kahle yini, ihlonze noma yiziphi izinhlaka eziyinkinga, noma ithole noma yikuphi ukwehluleka okuzayo, bese inquma indlela engcono kakhulu yokukhipha idatha ngaphandle kwengozi eyengeziwe.
Indlela amalabhorethri okubuyisa idatha e-SSD asebenza ngayo
Inqubo yomsebenzi welebhu yokulungisa edumile ihlanganisa ulwazi, indlela yokusebenza, kanye nobuchwepheshe obusezingeni eliphezulu. Ngokuvamile ziqala ngokuxilonga kokuqala, ngokuvamile mahhala futhi ngaphandle kwesibopho , zihlaziya isimo se-NVMe SSD noma idrayivu ethintekile zingakapheli amahora angama-24 kuya kwangu-48.
Njengoba lokhu kutholakala, iklayenti liyaziswa ngembangela engaba khona yokulahleka kwedatha, ukuthi kungenzeka yini ukululama, isikhathi esilinganisiwe, kanye nentengo yokugcina . Lokhu kumvumela ukuthi anqume ngokuqiniseka ukuthi kuyafaneleka yini ukuqhubeka, azi izindleko kanye namathuba okuphumelela kusengaphambili.
Uma kukhona umonakalo ongokwenyama noma we-elekthronikhi, isinyathelo esilandelayo ngokuvamile ukungenelela egumbini lokuhlanza eliqinisekiswe yi-ISO . Lezi zindawo ezilawulwayo zinciphisa uthuli kanye nogesi ongashintshi, okuyizinto ezibalulekile ekuvimbeleni umonakalo owengeziwe kudivayisi ngesikhathi sokuyiqaqa kanye nokuphathwa kwangaphakathi.
Uma i-SSD isisebenza ngokomzimba, inqubo idlulela kulokho okubizwa ngokuthi i-logical data recovery . Lokhu kuhilela ukusebenzisa amathuluzi esofthiwe athuthukile ukuze kuhlanganiswe idrayivu, kwakhiwe kabusha izinhlelo zamafayela, kuseshwe izingcezu zedatha, futhi kukhishwe amafayela ngisho noma ingxenye ibonakala ingenalutho noma ifomethwe muva nje.
Okokugcina, amalebhu aqinisekisa ubuqotho bedatha etholiwe bese eyibuyisela endaweni yokugcina entsha nephephile (enye i-SSD, i-hard drive yangaphandle, njll.). Kungumkhuba ovamile ukunikeza ukubuyisa idatha mahhala uma kungekho lwazi oluwusizo olungatholakala , okunikeza iklayenti ukuthula kwengqondo okukhulu ngaphambi kokuzama isevisi.
Izinhlobo zama-SSD nama-drive angatholakala kabusha
Izinsizakalo zochwepheshe zokubuyisa idatha zimboza cishe noma yiluphi ubuchwepheshe bokugcina obuqinile. Phakathi kwamacala avame kakhulu ama -SATA SSD angu-2,5-intshi , asasetshenziswa kakhulu kumakhompyutha amadala edeskithophu nama-laptop.
Nokho, ezinhlelweni zesimanje, ama-drive e-M.2, kokubili i-NVMe ne-SATA , athatha indawo ephambili . Lawa mamojula amancane axhuma ngqo kubhodi lomama futhi anikeza ukusebenza okuphezulu, kodwa futhi adinga amasu athile okuxilonga nokubuyisela lapho kukhona okungahambi kahle.
Akufanele sikhohlwe ama-SSD angaphandle namakhadi ememori (njenge-SD noma i-microSD) okuthi, yize esebenza ngendlela efanayo ngaphakathi, engeza izendlalelo ezengeziwe zabalawuli nama-casing angaphuka noma ahluleke. Kuma-lab akhethekile, zonke lezi zindawo zokugcina zakha ingxenye yesistimu efanayo yokubuyisa i-flash.
Ezimweni eziningi, abahlinzeki bokutakula banikeza izinsizakalo zikazwelonke, okukuvumela ukuthi uthumele idivayisi yakho kusuka noma kuphi ezweni nge-courier ephephile. Lokhu kuwusizo ikakhulukazi kulabo abahlala ezindaweni ezinabantu abambalwa bendawo noma izinkomba ezithembekile.
Izinzuzo zelebhu yobungcweti uma kuqhathaniswa nezixazululo ezenziwe ekhaya
Enye yezinzuzo ezinkulu zokusebenzisa ilebhu yobungcweti izinga lempumelelo yangempela ekubuyiselweni kwe-SSD , okuthi ezimweni eziningi lidlule u-90% ngisho no-95% uma izimo zivuma futhi idivayisi ingaphathwanga kahle ngaphambilini.
Enye inzuzo ebalulekile imodeli yokukhokha: ezindaweni eziningi zokucwaninga ezihamba phambili, inkokhelo idingeka kuphela uma idatha ibuyiswe ngempumelelo . Lokhu kuqeda ukwesaba ukulahlekelwa yimali ngomzamo ohlulekile futhi kwakha ukwethembana phakathi kwabantu ngabanye kanye namabhizinisi.
Ukuba negumbi lokuhlanza eliqinisekiswe yi-ISO nakho kwenza umehluko, ikakhulukazi uma udinga ukuvula idivayisi, ukuphatha izingxenye zangaphakathi, noma ukusebenza ngqo nama-memory chips. Indawo engafanele ingagcwalisa ihadiwe ngezinhlayiya ezibangela umonakalo ongenakulungiseka.
Okokugcina, ukunakwa komuntu siqu kanye nokuphendula okusheshayo kuvumela abasebenzisi abaningi ukuthola ukuxilongwa okucacile zingakapheli amahora angama-24 kuya kwangu-48 . Lokhu kubalulekile uma isikhathi sibalulekile, kungaba ngenxa yomsebenzi, yezemfundo, noma yezizathu zomuntu siqu, futhi kubalulekile ukwazi ngokushesha ngangokunokwenzeka ukuthi ukululama kungenzeka yini.
Imibuzo evame ukubuzwa mayelana nokubuyiselwa kwedatha kuma-NVMe SSD
Abantu abaningi bayazibuza ukuthi kuthatha isikhathi esingakanani ukuthola idatha kusuka ku-NVMe SSD. Iqiniso liwukuthi kuncike ngokuphelele ohlotsheni lokwehluleka kanye nobuningi bedatha . Icala elilula lokusula okunengqondo lingaxazululwa ezinsukwini ezimbalwa, kuyilapho ukungenelela okuyinkimbinkimbi okubandakanya umonakalo omkhulu ngokomzimba kungathatha isikhathi eside kakhulu.
Omunye umbuzo ovamile ukuthi izinhlelo zokulungisa ikhaya zingasetshenziswa yini ukuzama ukulungisa inkinga. Lawa mathuluzi awusizo kuphela uma idrayivu isebenza kahle ngokomzimba futhi ukwehluleka kunengqondo nje. Lapho nje kuvela izimpawu ezingavamile (umsindo, ukunqamuka, ukuminza), ukuqhubeka nesofthiwe yokulungisa ikhaya kuyingozi.
Ubumfihlo buyinkinga futhi. Amalabhorethri ahloniphekile asebenza ngezinqubo eziqinile zobumfihlo , asayina izivumelwano uma kudingeka yiklayenti futhi aqinisekise ukuthi idatha isetshenziselwa izinjongo zokubuyisa idatha kuphela, ngaphandle kwamakhophi angagunyaziwe noma ukufinyelela kwangaphandle.
Okokugcina, abantu abaningi bayazibuza ukuthi kuyafaneleka yini ukutshala imali enkonzweni yobungcweti. Impendulo ivame ukuncika enanini langempela lolwazi: uma kukhulunywa ngamaphrojekthi angenakuguqulwa, izinkumbulo zomndeni ezihlukile, noma izinto ezibucayi zemfundo, izindleko zivame ukukhokhelwa kakhulu ukuthula kwengqondo kokuba nethuba langempela lokulithola.
Uma kukhulunywa ngakho, ukubuyisa idatha kusuka kuma-NVMe drives, ama-SSD, ama-USB drives, kanye nezinye imidiya ye-flash kuhlanganisa ukuxilongwa kobuchwepheshe, ubuchwepheshe obukhethekile, kanye nokunemba okuphezulu. Ukukhetha umuntu ofanele ongamethemba ngedivayisi yakho, ukugwema izixazululo ze-DIY, nokwenza ngokushesha ngangokunokwenzeka kwenza umehluko omkhulu phakathi kokulahlekelwa amafayela abalulekile kanye nokuwabuyisela ngokuphephile ezandleni zakho.