Idatha yimali, kwaye iimemori khadi ziibhanki zabo zokugcina. Enye yezona ndlela zisebenzayo "zokurhoxisa" okanye ukufumana ulwazi kule bhanki yokugcina ngokusebenzisa umfundi wekhadi.
Abafundi bekhadi le-SD sisisombululo esilula nesithembekileyo esiqinisekisa ukuba abathengi banokufikelela ngokulula kwiifayile zabo naphi na nangaliphi na ixesha. Iilaptops ziya zibhitya, kwaye iindawo zokubeka ikhadi le-SD ziyalishiya ihlabathi, oko kuthetha ukuba abafundi bekhadi lememori bayanyuka ukuvala umsantsa.
Nangona abathengi banokuxhuma nge Ii-USB okanye uqhagamshelo olungenazingcingo, kunokuba yingxaki ukuseta — yindlela elula yokuyifaka ekhadini! Eli nqaku liza kuxubusha ukuba kutheni abafundi bekhadi besabalulekile kwaye amashishini anokuzigcina njani kuwo ngo-2024.
Isiqulatho
Yintoni abafundi bamakhadi, kwaye kutheni beluncedo?
Ngaba ukusebenza kwemarike yomfundi wekhadi kuhlala kuzinzile ngo-2024?
Indlela yokukhetha abafundi bekhadi abafanelekileyo ukuba bathengise
Ukusondeza phezulu
Yintoni abafundi bamakhadi, kwaye kutheni beluncedo?
Xa kuziwa kwidatha yedijithali, Amakhadi e-SD lawula phezulu. Ziyaphatheka, zincinci, kwaye ziyakwazi ukuphatha idatha eninzi. Kodwa nantsi into yokubambisa: la makhadi aphezulu abonelela ngeefomathi ezahlukeneyo kunye namandla okugcina, okuthetha ukuba akukho ndlela ilingana-yonke. Ukuyigqiba, izixhobo ezahlukeneyo zifuna iifomathi zamakhadi ezahlukeneyo, zenza umcimbi ube nzima.
Ngombulelo, abafundi bekhadi inokunceda ukusombulula le ngxaki. Banokuphatha iindidi ezahlukeneyo zamakhadi, bezenza zihambelane nezixhobo ezisetyenziswa ngabathengi. Ngaphezu koko, aba bafundi bavumela abasebenzisi ukuba bafikelele kwaye badlulisele zonke iifayile zabo zedijithali, kungakhathaliseki ukuba isixhobo-nokuba iikhamera zedijithali, iiPC, iikhamera zedash, okanye iikhamera zesenzo, ziyakwazi ukusingatha zonke.
Kwanedatha yeentengiso zikaGoogle zibonakalisa ukuba abafundi bekhadi le-SD basasebenza nanamhlanje, kwaye abantu basabadinga. Ngokweengxelo, umdla wokukhangela kubafundi bekhadi le-SD uxhume ukusuka kwi-90,500 ngoJulayi ukuya kwi-110,000 ngoNovemba 2023-ukwanda okumangalisayo kwe-20% kwiinyanga ezi-4.
Ngaba ukusebenza kwemarike yomfundi wekhadi kuhlala kuzinzile ngo-2024?
Imbonakalo yangoku ye imarike umfundi wekhadi uyathembisa. Nangona iingcali zibeke imakethi kwi-US $ 32.5 yezigidi ngo-2021, balindele ukuba idlule kwi-US $ 40.4 yezigidi ngo-2031 nge-2.4% yezinga lokukhula ngonyaka (CAGR).
Imboni yomfundi wekhadi le-SD isendleleni yokukhula ngokuthe tye ngenxa yokunyuka kwemfuno yezixhobo ezixhunyiwe ezifuna ukugcinwa okungakumbi. Olunye ulutsha lwetekhnoloji, olufana ne-Intanethi yeZinto, lukwadlala indima ebalulekileyo ekwandiseni imarike. Okokugqibela, indlela yokudlala ekhulayo imiselwe ukuba ibe nefuthe elihle ekukhuleni kwale marike.
Indlela yokukhetha abafundi bekhadi abafanelekileyo ukuba bathengise
ukuhambelana
ukusukela abafundi bekhadi Ukuxhasa amakhadi e-SD kunye ne-microSD, ukuhambelana kuhlala kungumba. Abathengi banokuthenga ezi zixhobo kuphela ukufumanisa ukuba uyilo lwazo aluxhasi iindidi zamakhadi, nto leyo ekhokelela abaninzi ukuba bakhalaze ngokuhambelana.
Nangona abafundi abaninzi bamakhadi banamhlanje bebonisa inkxaso yamakhadi amaninzi, ukuhambelana kusengumba omkhulu. Ngoko ke yintoni isisombululo? Abafundi bekhadi abaneendawo zokubeka ezininzi.
An Umfundi wekhadi le-SD ngeendawo zokubeka ezininzi ziluncedo ngenxa yezizathu ezininzi, eyona nto iphambili kukuhambelana neentlobo ezahlukeneyo zamakhadi. Ke ngoko, qwalasela ukugcina kwi-4-in-1 okanye i-6-in-1 yabafundi bekhadi ukuba abathengi abajolise kubo basebenzisa amakhadi ahlukeneyo.
Ubuhle kunye nezinto eziphathekayo
A eyomfundi wekhadi ukuqina ubukhulu becala kuxhomekeke kwizinto ezisetyenziswa ngabavelisi bomgangatho kulwakhiwo lwayo. Xa usongeza abafundi bamakhadi kuluhlu lwempahla, soloko uye kwezo zenziwe ngezinto ezikumgangatho ophezulu, njengealluminiyam.
ezo abafundi bekhadi zikholisa ukodlula ezo zenziwe ngeendlela ezingenamandla kangako. Ukongeza kwisigxina sabo, i-aluminium ivumela abafundi bekhadi ukuba babe nokusasazwa kobushushu obungcono, ukunciphisa amathuba okufumana umonakalo ekugqithiseni.
isantya
Ngaba abathengi baphatha iifayile ezinkulu zokudlulisa iifayile rhoqo? Emva koko, lixesha lokugxila kwisantya somfundi wekhadi. Olona khetho lubalaseleyo kulo mba ngabafundi abaxhotyiswe ngesantya esiphezulu. Nangona kunjalo, imiba emibini imisela a eyomfundi wekhadi isantya: ujongano lwebhasi yekhadi (UHS-I kunye -II) kunye neeprothokholi zokudlulisa idatha (njenge-USB 3.2).
Ujongano lwebhasi yekhadi: Amakhadi anezakhono ze-UHS-I anokufikelela kwi-104 MB / s, ngelixa i-UHS-II inokufunda / ukubhala idatha kwi-312 MB / s.
Iprothokholi yolawulo lwedatha: Eli candelo libhekisa kwi eyomfundi wekhadi uhlobo lwesihlanganisi, ngokuxhomekeke kuguqulelo. Abanye banokufikelela kwi-2,500 MB/s, ngelixa abanye bethatha kancinci i-100 MB/s. I-USB 3.2 yenye yezona zikhawulezayo ezikhoyo namhlanje.
Nangona kunjalo, esona santya somfundi wekhadi sixhomekeke kocothayo phakathi kwezi zinto zimbini. Umzekelo, ukuba abathengi baqhagamshela i-USB 3.2 Gen 1 yomfundi kwikhadi le-UHS-II, esona santya sikhawulezayo sokudlulisa abaya kusifumana yi-312 MB/s-nangona i-USB 3.2 Gen 1 iphatha ukuya kuthi ga kwi-625 MB/s.
Uzinzo lonxibelelwano
Sesiphi esona santya sikhawulezayo sodluliselo ngaphandle koqhagamshelwano oluzinzileyo? Ayinanto yakwenza nto ngaphandle kokukruquka nodano. Yiyo loo nto amashishini akufuneki ajongele phantsi uzinzo lonxibelelwano xa kuthengwa abafundi bekhadi.
Khawufane ucinge oku: abathengi bahambisa iifayile ezibalulekileyo, kodwa uxhulumaniso olungahambelaniyo luphazamisa inkqubo, olunokubangela ukuba balahlekelwe yidatha yabo-imeko embi kakhulu!
Ngoko ke, Umfundi wekhadi le-SD amashishini kufuneka abeke phambili kwaye athembise isantya kunye noqhagamshelo olungashukumiyo. Sisicwangciso-qhinga esijolise kabini esiya kuqinisekisa ukuba abathengi bafumana udluliselo lwedatha olungenamthungo.
Ubungakanani kunye nokuphatheka
Abafundi bekhadi le-SD beza kwiisayizi ezine eziphambili: i-mini, i-micro, i-standard, kunye ne-full-size-kodwa echanekileyo ixhomekeke kwiimfuno zabasebenzisi. Ngesiqhelo, ezahlukeneyo ubungakanani ngokupheleleyo ukubonelela ngezibuko kuzo zonke iintlobo zamakhadi e-SD, ngelixa asemgangathweni anokuba nezibuko elinye okanye amabini. Bobabini abafundi abancinci kunye nabancinci banokufaka kuphela uhlobo lwamakhadi abo.
Ukusetyenziswa yenye into emisela i ubungakanani bomfundi wekhadi abathengi baya kufuna. Ukuba bakhetha ukuphatheka, amashishini anokubonelela ngobungakanani obuncinci kunye nabafundi bekhadi le-SD elikhaphukhaphu. Kodwa ukuba abathengi baneendawo zokusebenza ezimileyo, banokukhetha iimodeli ezinkulu, ezigcwele amanqaku.
Ukusondeza phezulu
Abafundi bekhadi le-SD baye babaluleke ngakumbi kwixesha langoku ledijithali. Khawube nomfanekiso wabathengi behambisa iifoto ukusuka kwiikhamera zabo ezinesisombululo esiphezulu ukuya kwiiPC zabo ngexesha lokurekhoda okanye ngokukhawuleza baxhasa iifayile ezibalulekileyo kwizixhobo eziphathwayo-oko kukulungele abafundi bekhadi le-SD.
Ezi zixhobo aziphelelanga kubafoti okanye abantu abathanda itekhnoloji. Nabasebenzisi abaqhelekileyo babona ukukwazi ukufikelela, ukudlulisela, kunye nokugcinwa kwe-backup ngesantya esichukumisayo nesikhuselekileyo njengebhonasi efanelekileyo.
Usazibuza ukuba abafundi bamakhadi bayishukumisa njani imarike? Qwalasela izinto ezixutyushwa kweli nqaku ngaphambi kokuba uzigcine, kwaye ubukele ezi zixhobo zishiya iivenkile ngokukhawuleza!
