UJiří Filip Ekubuyekezeni kwanamuhla, sizobheka idrayivu ye-Ultra Dual USB-C eklanywe ngendlela ethakazelisa kakhulu evela ku-workshop ye-SanDisk. Ilungele abanikazi bama-MacBooks anezimbobo ze-USB-C abadinga ukulondoloza idatha yabo ngaphandle komshini wabo ngezikhathi ezithile, noma bamane bayidlulisele kudivayisi ene-USB-C noma i-USB-A. Ngakho-ke uma ungomunye walaba basebenzisi, imigqa elandelayo izoba ngeyakho ncamashi.
Kungaba njalo okuthakaselayo
Ukundiza emhlabeni wonke nge-Apple Imininingwane ye-Technické
Nge-Ultra Dual USB-C flash drive, i-SanDisk, njengeningi lama-flash drive afanayo avela endaweni yayo yokusebenzela, ikhethe inhlanganisela ye-aluminium nepulasitiki. Ngakho-ke uma ungumlandeli walezi zinsiza, uzokwaneliseka. I-flash drive ifakwe imbobo ehlukile ohlangothini ngalunye - ngakolunye uhlangothi uzothola inguqulo ye-USB-A yakudala engu-3.0, ngakolunye uhlangothi kukhona i-USB-C 3.1. Phakathi kwamachweba kukhona i-chip yokugcina ye-NAND yakudala, engaba nomthamo we-16, 32, 64, 128 kanye no-256 GB. Okuhlukile esikuhlolile kwakunokwehluka okungu-64 GB, okudayisa iSanDisk ngemiqhele engama-499 enobungani.
Kodwa-ke, akukhona kuphela ukuxhumana okuphelele, okwenza i-flash drive ixhumeke kuningi lamakhompiyutha esimanje noma ezinye izinto zikagesi, kodwa futhi nesivinini sokudlulisa esifanelwe ukunakwa. Ngokomkhiqizi, singakwazi ukufika ku-150 MB/s ehlonipheke kakhulu lapho sifunda, kuyilapho i-SanDisk ithi 55 MB/s lapho ibhala. Kuzo zombili izimo, lawa amanani anele ngokuphelele kubasebenzisi abajwayelekile futhi angeke akhawule nganoma iyiphi indlela - okungukuthi, okungenani ngokuya ngemininingwane yephepha. Sizogxila ekutheni idrayivu ingakwazi yini ukuphila ngokuvumelana nabo emhlabeni wangempela engxenyeni yakamuva yokubuyekeza. Ekugcineni kwesigaba esinikelwe ekucacisweni kobuchwepheshe, ngizosho nje ukuthi ngaphezu kokudluliswa kwedatha "ye-flash" yakudala isuka kukhompuyutha iye kwikhompyutha, i-Ultra Dual USB-C nayo ingasetshenziselwa ukudluliswa kwedatha kumafoni namathebulethi e-Android. Okufanele ukwenze ukulanda uhlelo lokusebenza olufanele ku-Google Play bese ulandela imiyalelo ekulo. Kodwa-ke, njengoba ufunda ingosi nge-Apple, ukubuyekezwa kwethu kuzozungeza kakhulu ukusetshenziswa kwe-flash drive ene-MacBook.
Ukuklama nokucubungula
Nakuba ukuhlola ukubukeka komkhiqizo kuyingxenye engokwemvelo cishe kukho konke ukubuyekezwa, kulokhu ngizokuthatha kabanzi. Ngakolunye uhlangothi, lokhu kuyindaba ethintekayo kakhulu, futhi ngakolunye uhlangothi, ukuhlolwa komklamo we-flash "evamile", ngandlela-thile, akunangqondo. Kodwa-ke, ngingasho ngokwami ukuthi ngithanda ukubukeka kwayo okuncane, njengoba kuvumelana kahle nokwakheka kweMacBooks futhi, ngokwengeza, neminye imikhiqizo ye-Apple. Kuhle futhi ukuthi zombili izimbobo zingafihlwa kalula emzimbeni we-flash ngenxa yomshini wokuslayida, ngaleyo ndlela zizinikeze ukuvikeleka ekulimaleni komshini. Ukucasha kwabo kwenziwa ngosizo lwesilayidi sepulasitiki emaphethelweni e-flash, okulawulwayo okungenazinkinga ngokuphelele. Abathandi bokhiye bemisebenzi eminingi ngokuqinisekile bazojabula ngokuthi ngenxa yembobo ephindwe kabili ku-chassis ye-aluminium, i-flash nayo ingalengiswa kuzo. Uma ubuzibuza mayelana nobukhulu, buyi-20,7 mm x 9,4 mm x 38,1 mm.
Igalari yezithombe
Ukuhlola
I-alpha ne-omega yanoma iyiphi i-flash drive ngokungangabazeki ukwethembeka kwayo mayelana nokudlulisa amafayela ukusuka kuyo ukuya futhi okuphambene nalokho. Lapha, ngivivinye "ukuhlolwa kokudlulisa" okujwayelekile okujwayelekile, okwakuhlanganisa amasondo amabili echwebeni ngalinye. Umzuliswano wokuqala bengihambisa imuvi engu-4GB 30K emuva naphambili, okwesibili ifolda engu-200MB ene-mishmash yamafayela. Endabeni ye-USB-C, ukuhlolwa kwenziwa ku-MacBook Pro enezimbobo ze-USB-C, futhi esimweni se-USB-A, kukhompuyutha enokusekelwa kwe-USB 3.0.
Kuqale kwafika ukuhlolwa kokudlulisa ifilimu ye-4K. Ukudluliselwa kusuka ku-Mac kuya ku-flash drive kuqale kahle, njengoba bekulindelekile, njengoba isivinini sokudlulisa size sifinyelele ku-75 MB / s, okungaphezulu kakhulu kwalokho okufunwa ngumenzi. Nokho, cishe uhhafu womzuzu, kwaba khona ukwehla kwejubane eliwumqansa uma kuqhathaniswa, futhi isilinganiso esingenhla ngokungazelelwe saba ngaphansi kwesilinganiso. Ukurekhoda kuqale ukuya cishe kwesithathu (okungukuthi, cishe ku-25 MB/S), lapho kwahlala kwaze kwaba sekupheleni kokudluliselwa. Ngenxa yalokhu, ifilimu idluliselwe emaminithini angaba ngu-25, okungeyona inombolo embi, kodwa uma kucatshangelwa ukuqala okuthembisayo, kungase kudumaze ngendlela ethile. Ukuthi akuyona nje inkinga ngembobo ye-USB-C kwaqinisekiswa kamuva ukuhlolwa kwe-USB-A, okuvele kufane - okungukuthi, ngemuva kwesiqalo esiphuphile, ukwehla nokufinyelela kancane kancane. Ngokuqondene nokudluliswa kwefolda ngazo zonke izinhlobo zamafayela, ngenxa yokuqala kokudlulisa ngokushesha kusuka ku-Mac kuya ku-flash drive, ngithole cishe imizuzwana emine, ngisebenzisa womabili amachweba, okuyinto enhle ngempela. Nokho, kubalulekile ukucabangela ukuthi ingxenye yayincane kangakanani.
Kungaba njalo okuthakaselayo
Nakuba ukubhala ku-flash drive kungase kubangele ukuphoxeka ngenxa yokungagcwaliseki okungaphelele kwezithembiso zomenzi, ukuyifunda ingoma ehluke ngokuphelele. Nakuba ngingazange ngifinyelele ku-150 MB/s eshiwo umenzi ngesikhathi sokuhlolwa, ngisho no-130 kuya ku-140 MB/s lapho ukukopisha imuvi kwakumane kumnandi - ngisho nangokwengeziwe lapho lesi sivinini sigcinwa kuso sonke isikhathi sokuhudulwa kwefayela. Ngenxa yalokhu, idluliselwe kusuka ku-flash drive kuya kukhompyutha cishe imizuzu emine, okungukuthi, ngamafuphi, isikhathi esihle. Ngokuqondene nokudluliswa kwefolda yefayela, kucishe kwaba khona lapho. Uma kucatshangelwa isivinini sokudlulisa, kuthathe isikhathi esingaphezudlwana nje kwesekhondi, njengasesimeni esidlule kuzo zombili izimbobo.
Ngenkathi ngihudula amafayela endaweni eyodwa ngiwayisa kwenye, ngibone okukhethekile mayelana ne-flash drive efanele ukushiwo. Lokhu ikakhulukazi ukushisa kwayo, okungekho nhlobo okuphezulu futhi okusheshayo, kodwa ngemva kwesikhathi esithile sokudluliswa kwedatha, kancane kancane izoqala ukuzibonakalisa. Ngeke kushise iminwe yakho, kodwa kuzokumangaza nakanjani, ngoba ukushisa kwe-flash akuyona into evamile.
Qalisa kabusha
I-SanDisk Ultra Dual USB-C iwucezu lwekhwalithi yezesekeli, ngenxa yemingcele yayo yobuchwepheshe, engasetshenziswa ezimweni eziningi. Ngaphezu kwalokho, ukuxhumana kwe-port okuhle kakhulu kuyenza i-flash drive, lapho ungathola khona amafayela akho cishe noma yikuphi ongacabanga ngakho. Ngakho-ke, uma ufuna isisombululo somhlaba wonke sokudlulisa idatha yakho, esihlinzeka ngesivinini esimnandi sokudlulisa kanye nomklamo omnandi, usanda kuyithola.
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