Txog rau hnub tim, Flash drives tau hloov zoo rau txhua lwm lwm qhov chaw ntim ntawm tes xws li CDs, DVDs, thiab cov hlau nplaum tsis zoo. Ntawm ob sab ntawm lub teeb nyem, tsis muaj qhov yooj yim hauv daim ntawv ntawm cov loj me thiab cov ntau ntawm cov ntaub ntawv uas lawv tuaj yeem yoog. Cov tom kawg, txawm li cas los xij, nyob ntawm cov ntaub ntawv system ntawm uas lub zog yog ua cov qauv.
Txheej txheem cej luam ntawm cov ntaub ntawv tshaj ntaub ntawv
Cov ntaub ntawv system yog dab tsi? Kwv yees hais lus, qhov no yog ib hom kev npaj cov ntaub ntawv uas qhov no lossis OS nkag siab, nrog kev faib mus rau cov ntaub ntawv thiab kev qhia paub rau cov neeg siv. Muaj 3 hom tseem ceeb ntawm cov kab ke ua ntaub ntawv hnub no: FAT32, NTFS thiab exFAT. Lub tshuab Ext4 thiab HFS (kev xaiv rau Linux thiab Mac OS, ib qho) peb yuav tsis txiav txim siab vim muaj qhov ua tsis tau zoo.
Qhov tseem ceeb ntawm cov yam ntxwv ntawm cov txheej txheem muab cov ntaub ntawv tuaj yeem muab faib rau cov qauv hauv qab no: cov kab ke system, qhov cuam tshuam rau kev coj ntawm lub cim xeeb chips thiab kev txwv ntawm qhov loj me ntawm cov ntaub ntawv thiab cov lus qhia. Txheeb xyuas txhua qhov ntsuas rau tag nrho 3 qhov system.
Nyeem kuj:
Kev siv hluav taws xob zoo tshaj plaws rau kev teeb tsa flash drive thiab disks
Cov lus qhia rau kev hloov cov kab ke ntawm ntawm USB flash drive
Kev raug zoo thiab muaj raws cov cai
Tej zaum qhov tseem ceeb tshaj plaws ntawm cov txheej txheem, tshwj xeeb tshaj yog tias USB flash drive yog npaj los siv txuas rau ntau ntawm cov khoom siv ntawm cov sib txawv.
Rog32
FAT32 - qhov qub tshaj plaws ntawm cov ntaub ntawv tseem ceeb thiab cov nplaub tshev koom haum system, Ameslikas tau tsim hauv MS-DOS. Nws txawv hauv qhov ua tau zoo tshaj plaws ntawm txhua qhov - yog tias lub flash tsav tau teeb tsa hauv FAT32, feem ntau nws yuav raug lees paub los ntawm feem ntau cov khoom siv, tsis hais lub operating system. Tsis tas li ntawd, txhawm rau ua haujlwm nrog FAT32 tsis xav tau loj ntawm RAM thiab processor ua kom muaj zog.
NTFS
Windows file system los ntawm lub neej ntawd txij li kev hloov ntawm OS no rau NT architecture. Cov cuab yeej siv rau kev ua haujlwm nrog cov kab ke no muaj nyob rau hauv Windows thiab Linux, Mac OS. Txawm li cas los xij, muaj qee qhov kev nyuaj nrog sib txuas NTFS-teeb tsa cov tsav tsheb mus rau cov tsheb hluav taws xob lossis cov players, tshwj xeeb los ntawm cov khoom lag luam thib ob, nrog rau Android thiab iOS ntawm OTG. Tsis tas li ntawd, ntau npaum li cas ntawm RAM thiab zaus ntawm CPU uas yuav tsum muaj rau kev ua haujlwm tau nce, piv nrog FAT32.
exFAT
Cov nom lub npe sawv cev rau "Kev Txuas FAT", uas sib raug rau cov ntsiab lus - exFAT thiab muaj ntau qhov txuas ntxiv thiab txhim kho FAT32. Tsim los ntawm Microsoft tshwj xeeb rau cov flash drive, cov kab ke no yog qhov tsis sib haum: xws li flash drive tuaj yeem txuas rau cov khoos phis tawm ntawm Windows (tsis qis dua XP SP2), zoo ib yam li Android thiab iOS smartphones. Raws li, qhov ntau npaum li cas ntawm RAM thiab processor ceev uas lub nruab zog tau nce.
Raws li koj tuaj yeem pom, raws li kev sib raug zoo ntawm cov qauv thiab system xav tau, FAT32 yog tus thawj coj tsis meej pem.
Qhov cuam tshuam rau lub cim xeeb nti coj
Technically, flash nco muaj qhov txwv tsis pub muaj sia, uas nyob ntawm tus naj npawb ntawm cov haujlwm rov sau dua lub voj voog, nyob rau hauv lem, nyob ntawm qhov zoo ntawm lub nti nws tus kheej tau nruab rau hauv lub flash drive. Cov ntaub ntawv system, nyob ntawm nws tus kheej cov yam ntxwv, tuaj yeem txuas lub neej ntev ntawm lub cim xeeb lossis txo nws.
Saib ntxiv: Flash Drive Qhia Kev Noj Qab Haus Huv Phau Ntawv Qhia
Rog32
Los ntawm cov txheej txheem ntawm cawv ntawm hnav, qhov system no poob rau txhua yam: vim muaj qhov peculiarities ntawm lub koom haum, nws ua haujlwm zoo nrog cov ntawv me me thiab nruab nrab, tab sis tseem tawg tsam cov ntaub ntawv kaw tseg. Qhov no ua rau muaj kev nkag mus ntau dua ntawm cov kev ua haujlwm mus rau cov haujlwm sib txawv thiab, vim li ntawd, qhov nce ntawm cov lej nyeem-mus ncig. Yog li ntawd, flash drive formatatted hauv FAT32 yuav tsawg dua.
NTFS
Nrog cov kab ke no, qhov teeb meem no twb zoo dua. NTFS tsis tshua muaj kev cuam tshuam los ntawm cov ntawv tawg thiab, ntxiv rau, nws twb muaj cov ntsiab lus hloov tau yooj yim ntau dua, uas muaj feem cuam tshuam rau lub caij nyoog ntawm tus tsav. Txawm li cas los xij, qhov txheeb ze ntawm qhov qeeb ntawm cov ntaub ntawv no tshem tawm qee qhov kev ua kom zoo dua, thiab cov yam ntxwv ntawm cov ntaub ntawv txiav cov lus koj yuam kom nkag mus rau tib lub cim xeeb ntau dua thiab siv caching, uas kuj cuam tshuam tsis zoo.
exFAT
Txij li exFAT tau tsim tshwj xeeb rau kev siv rau ntawm cov khoom siv flash, nws yog cov neeg tsim tawm uas them ntau tshaj plaws rau qhov kev txo qis hauv cov lej dubbing. Vim tias qhov peculiarities ntawm kev teeb tsa thiab khaws cov ntaub ntawv, nws tseem ceeb txo cov naj npawb ntawm rov sau dua, tshwj xeeb tshaj yog thaum piv nrog FAT32 - ex-FAT muaj daim ntawv qhia me ntsis ntawm chaw muaj, uas txo cov khoom tawg, uas yog qhov tseem ceeb hauv kev txo lub neej ntawm flash drive.
Raws li qhov tshwm sim saum toj no, nws tuaj yeem xaus lus tias exFAT yog qhov tsawg kawg cuam tshuam los ntawm kev coj ua kev nco.
Kev Txwv rau qhov loj me ntawm cov ntaub ntawv thiab cov ntawv sau
Qhov ntsuas no ua ntau dua thiab tseem ceeb dua txhua xyoo: qhov ntau ntawm cov ntaub ntawv khaws cia, nrog rau lub peev xwm ntawm cov tsav tsheb, tau hloov zuj zus.
Rog32
Yog li peb tau txais mus rau qhov tseem ceeb qhov tsis zoo ntawm cov ntaub ntawv no - hauv nws cov ntim ntau tshaj yog nyob ntawm ib cov ntaub ntawv tau txwv rau 4 GB. Hauv cov hnub ntawm MS-DOS, qhov no yuav pom tias yog tus nqi hnub qub, tab sis niaj hnub no qhov kev txwv no ua rau muaj kev tsis yooj yim. Tsis tas li ntawd, muaj ib qho kev txwv ntawm tus naj npawb ntawm cov ntaub ntawv hauv cov ntawv qhia cag - tsis pub ntau dua 512. Ntawm qhov tod tes, nws tuaj yeem muaj cov lej ntawm cov ntaub ntawv hauv cov tsis muaj hauv paus.
NTFS
Lub ntsiab sib txawv ntawm NTFS thiab yav dhau los siv FAT32 yog tus nqi yuav luag tsis tag uas qhov no lossis cov ntawv ntawd tuaj yeem nyob. Yog lawm, nws txoj kev txwv yeej txwv, tab sis yav tom ntej xav tias nws yuav tsis muaj peev xwm ua tau sai. Tib txoj kev, tus nqi ntawm cov ntaub ntawv hauv ib qho kev qhia yog siv tsis tau, txawm hais tias dhau ib qho kev txiav txim siab yog fraught nrog lub zog kev ua kom poob (NTFS feature). Nws tseem tsim nyog sau cia tias hauv cov ntaub ntawv no muaj qhov txwv ntawm cov cim nyob hauv cov npe npe.
Saib ntxiv: Txhua yam hais txog kev hloov flash drive hauv NTFS
exFAT
Qhov txwv ntawm qhov tso cai cov ntaub ntawv loj hauv exFAT tseem muaj ntau dua nyob rau hauv kev sib piv nrog NTFS - nws yog 16 zettabytes, uas yog ntau pua txhiab lub sijhawm muaj peev xwm ntawm cov voluminous flash tsav muaj nyob rau hauv kev ua lag luam. Nyob rau hauv cov xwm txheej tam sim no, peb tuaj yeem xav tias qhov kev txwv tsis pub siv ntau yam.
Xaus - NTFS thiab exFAT yuav luag sib npaug hauv qhov ntsuas no.
Cov ntaub ntawv twg los xaiv
Hais txog cov kev teeb tsa dav dav, exFAT yog qhov zoo tshaj plaws cov ntaub ntawv kaw cia, txawm li cas los xij, cov ntawv khuav tsis zoo nyob rau hauv daim ntawv ntawm kev tsis sib haum tsawg tuaj yeem ua rau koj tig mus rau lwm lub tshuab. Piv txwv, tsav flash tsawg dua 4 GB, uas tau npaj los txuas rau lub xov tooj cua hauv xov tooj cua, tau zoo tshaj plaws nyob rau hauv FAT32: kev ua tau zoo tshaj, kev kub ceev ntawm kev nkag mus rau cov ntaub ntawv thiab tsawg RAM. Tsis tas li, khau raj disks rau reinstall lub Windows yog preferable ua kuj nyob rau hauv FAT32.
Ntxiv:
Peb tsim lub khau raj tawm ntawm lub pob nyem flash tsav
Yuav sau cov nkauj li cas rau lub flash drive thiaj li nyeem tau xov tooj cua
Flash drives loj dua 32 GB, ntawm cov ntaub ntawv twg thiab cov ntawv loj yog khaws cia, zoo tshaj plaws nyob hauv exFAT. Txoj kab ke no haum rau cov dej num ntawm cov tsav vim hais tias ntawm kev xyaum tsis ua qhov kev txwv cov ntaub ntawv thiab qhov tsawg tshaj plaws tawg. ExFat tseem tsim nyog rau lub sijhawm ntev cia ntawm qee cov ntaub ntawv vim qhov kev cuam tshuam txo qis ntawm kev coj ntawm lub cim xeeb chips.
Tawm tsam cov keeb kwm yav dhau los ntawm cov kab ke no, NTFS zoo li qhov kev xaiv muaj kev sib nkag siab - nws haum rau cov neeg siv uas qee zaum xav tau luam lossis txav mus nruab nrab thiab ntau qhov loj ntawm cov ntaub ntawv ntawm cov tsav tsheb nruab nrab.
Txhawm rau lub ntsiab ntawm tag nrho cov saum toj no, peb nco ntsoov tias kev xaiv ntawm cov ntawv ntim yuav tsum sib haum nrog cov haujlwm thiab cov hom phiaj ntawm kev siv koj lub flash drive. Thaum koj yuav lub zog tsav tshiab, xav txog seb koj yuav siv nws li cas, thiab raws li qhov no, kho nws mus rau hauv lub kaw lus tsim nyog tshaj plaws.
