Ntau tus neeg yuav khoom them nqi dab tsi thaum lawv xav yuav lub flash drive? Ib txhia coj mus rau hauv tus account lub niaj hnub thiab tib lub sij hawm txawv txawv tsim ntawm lub cia nruab nrab. Lwm tus, xav kom txuag tau nyiaj, sim nrhiav ntau lub cim xeeb ntawm tus nqi qis, thaum poob cov yam ntxwv ceev. Thiab tsuas yog ob peb nkag siab tias qhov tseem ceeb tshaj plaws tsis yog qhov loj ntawm lub flash drive lossis nws tus qauv tsim, tab sis cov yam ntxwv ntawm kev tsim nyog rau kev hloov cov ntaub ntawv ceev.
Ua tsaug rau cov lus no, koj tuaj yeem kawm paub ntau ntxiv txog flash drives: dab tsi yog cov ntaub ntawv kaw lus, pawg loj npaum li cas los xaiv thaum formatting flash drive, koj tuaj yeem txiav txim siab nws lub peev xwm ceev thiab ntim tiag. Tsis tas li ntawd, ua tsaug rau qhov kev paub tau txais, koj yuav kawm paub yuav ua li cas xaiv lub flash drive kom raug, ua tib zoo saib rau qee qhov kev pom.
Ntxiv rau tag nrho cov saum toj no, qhov no yuav qhia koj yuav ua li cas ntsuas lub peev xwm ceev ntawm koj lub flash drive koj tus kheej. Hmoov tsis zoo, cov ntaub ntawv zoo li noCov neeg tsim khoom tsis tso tawm ntawm rooj plaub ntawm lub flash drive lossis ntawm lub thawv, yog li qee zaum koj yuav tsum paub txog koj tus kheej.
Ib ob peb lo lus hais txog flash drives
Ib qho ntawm thawj flash drive tau tsim hauv 2000 los ntawm Israeli tuam txhab M-Systems. Ib xyoo dhau los, lub Plaub Hlis, daim ntawv patent rau lub flash drive tau kos npe, thiab ib xyoos tom qab, nws thawj daim ntawv luam tawm. Lub flash drive tau muab lub npe DiskOnKey, thiab nws tau muag hauv qab lub logo ntawm American tuam txhab IBM.
Nyob rau hauv tib lub xyoo, Trek Technology muab ib daim qauv ntawm thawj flash drive, tsuas yog nyob rau hauv ib lub npe txawv - ThumbDrive, uas muaj nws tus kheej loj ntawm 8 MB. Trek Technology muaj peev xwm ua rau muaj kev txaus siab ntawm qhov chaw hauv lub ntiaj teb kev lag luam, tab sis poob ntau qhov kev foob uas tau foob los ntawm cov tuam txhab hauv lwm lub tebchaws.
Producers
Nyob hauv Is Taws Nem, koj tuaj yeem pom ntau lub tuam txhab sib txawv ntawm cov khoom siv cia, thiab lawv txhua tus muaj nws tus kheej kiv cua. Ntau lub npe nrov yog Adata thiab Kingston. Lawv tau txais kev ntseeg siab ua tsaug rau cov khoom zoo thiab cov khoom siv ceev ceev. Tsis tas li ntawd, Adata thiab Kingston mob siab rau lawv cov kiv cua. Yuav ua li cas?
Piv txwv li, Adata tas li hloov kho cov ntaub ntawv hais txog kev muaj peev xwm ntawm kev kub ceev flash drives. Ua tsaug rau qhov no, txhua hnub koj tuaj yeem saib cov kev hloov tshiab tshiab uas tshwm sim hauv Is Taws Nem.
Raws li Kingston, nws kuj ua kom txhua tus tuaj yeem tshawb xyuas qhov nrawm ntawm kev luam thiab nyeem ib daim npav flash uas nws tau yuav. Cov ntaub ntawv no yog tam sim noyog nyob rau hauv PDF hom ntawv hauv pej xeem sau, yog li leej twg tuaj yeem siv nws.
Dhau li ntawm Adata thiab Kingston, muaj lwm cov tuam txhab uas ntseeg tau. Cov no suav nrog Fais Fab, Transcend, Sandisk, Apacer thiab lwm yam. Undoubtedly, txhua tus ntawm lawv muaj nws tus kheej zoo, tab sis koj yuav tsum tsis txhob xaiv ib tug ntaus ntawv raws li lub hom. Txhua lub tuam txhab uas tsim USB flash drives kuj muaj cov khoom tsis zoo, los yog, muab nws me me, tsis zoo. Yog li ntawd, ib txwm ua ntej them nyiaj rau cov yam ntxwv kev thiab tsuas yog tom qab ntawd mus rau tus qauv zoo nkauj.
Flash drive size
Feem ntau, cov ntaub ntawv hais txog qhov ntim ntawm lub flash drive tuaj yeem pom ntawm rooj plaub nws tus kheej lossis ntawm lub ntim. Tab sis dab tsi loj flash drive koj yuav tsum xaiv? Tam sim no ntau tus muaj kev xav tias ntau qhov zoo dua. Txawm li cas los xij, cov ntaub ntawv no yog yuam kev. Vim li cas? Thawj qhov yog vim li cas cov nyiaj pov tseg. Koj yuav ib lub flash drive, piv txwv li, 64 GB (Gigabytes), thiab koj yuav siv tsawg dua ib nrab. Yog li ntawd, txiav txim siab ua ntej qhov loj tshaj plaws ntawm lub flash drive koj xav tau.
Qhov thib ob yog vim li cas thiaj tsis muaj zog. Yog tias koj tab tom nrhiav lub ntim loj thiab tib lub sijhawm tus nqi qis, ces nco ntsoov tias qhov ceev ntawm kev luam cov ntaub ntawv tuaj yeem qis heev. Txawm hais tias koj siv tag nrho cov ntim ntawm lub flash drive, txhawm rau rub tawm cov ntaub ntawv loj, koj yuav siv sijhawm ntau. Nws yog qhov zoo dua los yuav lub hard drive sab nraud, uas yuav txaus siab rau koj nrog lub ntim loj (1 Terabyte) thiab tus nqi qis.
Tab sis yog tias koj xav tau flash drive,tom qab ntawd nco ntsoov tias lawv tuaj nyob rau hauv pawg hauv qab no:
- 4-16 GB - me, pheej yig.
- 16-64 GB - zoo thiab ntawm tus nqi zoo tshaj.
- ntawm 128 GB - rau kev xav tau ceev thiab tus nqi siab.
Raws li twb tau hais lawm, qhov loj ntawm lub flash drive yuav tsum sib haum rau cov haujlwm tshwj xeeb. Tsis txhob caum cov khoom loj, vim koj yuav poob nyiaj ntau thiab yuav cov khoom tsis zoo.
Speed peev xwm
Raws li txoj cai, cov tuam txhab lag luam qhia tsuas yog tus nqi ntawm lub cim xeeb built-in ntawm rooj plaub lossis ntim khoom. Cov ntaub ntawv ntxiv yuav tsum tau tshuaj xyuas nws tus kheej. Tab sis, hmoov zoo, muaj ob peb lub siab xav ua lag luam uas tseem qhia txog cov kev tsis raug.
Yog tias koj twb tau yuav lub flash drive thiab nws tsis qhia qhov ceev ntawm kev nyeem ntawv thiab luam cov ntaub ntawv, koj tuaj yeem tshawb xyuas koj tus kheej siv software tshwj xeeb, uas khaws cov txiaj ntsig kev xeem ntawm cov qauv tshiab ntawm ntau hom.
khoom siv me me
txhawm rau txhawb lawv cov khoom lag luam thiab mus txog qib tom ntej hauv kev ua lag luam thoob ntiaj teb, ntau lub tuam txhab flash drive tau ntxiv cov yam ntxwv ntxiv rau lawv cov khoom siv. Ua tsaug rau qhov kev lag luam no, ntau lub npe me me tuaj yeem ua tsis tau tsuas yog ua tiav lawv cov khoom tsim, tab sis kuj tau txais ntau tus kiv cua. Cov yam ntxwv ntxiv no yog dab tsi?
Ib yam khoom tshiab nrov tshaj plaws- qhov no yog biometrics, nyob rau hauv lwm yam lus, nruab nrog ib tug ntiv tes scanner. Cov yam ntxwv no tsuas yog tsim nyog yog tias koj ua haujlwm nrog cov ntaub ntawv rhiab heev uas xav tau kev tiv thaiv ntxiv. Lub flash drive nrog lub scanner no yuav raug nqi ntau dua li cov qauv siv.
Lwm qhov kev xaiv muaj txiaj ntsig zoo sib xws yog cov ntaub ntawv compression. Qhov no feature ua rau kom qhov ceev ntawm cov ntaub ntawv cia thiaj li tsis mus nqa qhov chaw dawb. Tab sis tsis txhob xav tias tag nrho cov software ntxiv no tsis cuam tshuam rau kev ua haujlwm ntawm lub flash drive.
Flash drive case
Lwm yam uas yuav tsum tau xav txog thaum xaiv lub flash drive yog rooj plaub. Nws yog rau dab tsi? Raws li txoj cai, ntau lub flash drives siv tsis tau vim yog kev puas tsuaj sab nraud. Vim li cas qhov no tshwm sim? Txhawm rau kom nkag siab qhov no zoo dua, cia peb tshawb xyuas seb yam xwm txheej twg yog:
- Qhib txuas. Cov ntaub ntawv no yog qhov yooj yim dua rau kev puas tsuaj rau lub cev, vim tsis muaj dab tsi tiv thaiv daim hlau tiv tauj. Feem ntau cov flash drive no pheej yig heev thiab tuaj yeem ua tsis tau sai.
- Tshem tawm lub hau. Tej zaum qhov no yog ib qho ntawm feem nrov hom connector. Cov kaus mom tuaj yeem yog yas lossis roj hmab. Kev siv roj hmab yuav muab kev tiv thaiv ntau dua ntawm cov dej noo thiab plua plav, thaum cov yas yuav tiv taus zoo dua nrog kev puas tsuaj rau lub cev.
- Backet. Qhov kev tsim no yog mounted rau ntawm rooj plaub nws tus kheej thiab tuaj yeem tig rau hauv cov lus qhia sib txawv, yog li kaw cov ntawv tiv tauj. Nws muaj qhov tsis muaj zog tiv thaiv kev tiv thaiv sab nraud thiab feem ntau tawg vim qhov tsis zoocog lus.
Raws li koj tau pom, cov ntaub ntawv zoo tshaj plaws yog lub kaus mom tshem tau. Cov qauv no tuaj yeem ua los ntawm cov yas, roj hmab lossis hlau. Qhov twg los xaiv, sawv daws txiav txim rau nws tus kheej.
ntau pawg
Tej zaum, txhua tus tsawg kawg ib zaug ntsib cov txheej txheem ntawm formatting flash drives. Thiab cov txheej txheem no tsis ua rau muaj teeb meem, vim nws yog automated tag nrho. Tab sis ua ntej khiav nws, lub kaw lus tso cai rau tus neeg siv los xaiv qhov loj ntawm pawg.
Clusters yog ib hom thawv uas tsim nyog cov ntaub ntawv ntxiv. Thaum formatting flash drives, qhov luaj li cas ntawm cov khib nyiab pawg nyob ntawm cov ntaub ntawv xaiv. Txhua qhov system muaj nws tus kheej qhov siab tshaj plaws thiab qhov tsawg kawg nkaus. Piv txwv li, pawg loj thaum formatting flash drive hauv fat32 tuaj yeem yog los ntawm 1024 txog 32 KB.
Yuav tsum xav txog dab tsi thaum xaiv pawg
Ua ntej tshaj, qhov loj ntawm pawg nyob ntawm qhov loj ntawm cov ntaub ntawv uas koj yuav luam rau lub flash drive. Yog tias lawv tsis tseem ceeb hauv ntim (cov ntaub ntawv ntawv, duab, thiab lwm yam), ces cov hlwb ntawm 16 Kb lossis tsawg dua tuaj yeem faib tawm. Raws li, yog tias koj xav tau hloov cov ntaub ntawv loj (cov yeeb yaj kiab, kev ua si, suab paj nruag, thiab lwm yam) mus rau lub flash drive, ces nws yog qhov zoo dua los xaiv qhov siab tshaj plaws pawg loj.
Vim li cas thiaj tsim nyog xaiv ib pawg mus tas li? Qhov ceev ntawm kev luam cov ntaub ntawv yuav nyob ntawm seb qhov loj npaum li cas. Thaum koj xaiv pawg loj,ces cov ntaub ntawv uas yuav muab tso rau hauv nws yuav siv tag nrho cov seem seem.
Piv txwv li, koj tau xaiv pawg ntawm 16 KB, thiab cov ntaub ntawv loj ntawm 6 KB. Txhua pawg tuaj yeem muaj ib daim ntawv nkaus xwb, thiab yog li ntawd, thaum luam cov ntaub ntawv, qhov chaw dawb (qhov no, nws yog 10 Kb) tsis tau sau nrog lwm cov ntaub ntawv, tab sis tseem khoob. Vim li no, daim ntawv ceev yuav qeeb qeeb dua yog tias koj xaiv cov pawg uas tsim nyog.
Cov lus qhia xaiv
Tam sim no koj xav li cas yog qhov tseem ceeb tshaj plaws los nrhiav thaum yuav flash drive? Rau nqi lossis tsim? Los yog tej zaum ntawm qhov ceev ntawm kev nyeem cov ntaub ntawv, ntim thiab hom rooj plaub? Tau kawg, qhov tsim ntawm lub flash drive thiab nws cov nqi kuj tseem ceeb, tab sis ua ntej nws yog qhov zoo dua los saib xyuas cov yam ntxwv ntawm kev ua haujlwm, thiab tsuas yog tom qab ntawd xaiv tus tsim zoo thiab tus nqi tsim nyog.
Tsis tas li, yog tias nyiaj txiag tso cai rau koj, koj tuaj yeem saib ze dua ntawm cov software muaj txiaj ntsig uas tuaj yeem ua rau qhov loj me ntawm lub flash drive lossis muab kev tiv thaiv ntau dua. Tab sis tsis txhob hnov qab tias cov haujlwm no tuaj yeem cuam tshuam qhov nrawm ntawm nws qhov kev ua.
Zoo kawg
Ua tsaug rau cov lus no, koj tau paub txog ntau hom flash drives, kawm paub yuav ua li cas txiav txim siab cov pawg tsim nyog raws li qhov loj ntawm lub flash drive faib chav tsev, kawm paub tias cov khoom siv niaj hnub no pab peb hloov pauv tau yooj yim. tus nqi ntawm cov ntaub ntawv hauv ib lub cuab yeej me me.
Tsis tas li, koj tuaj yeem xav paub seb lub flash drive loj npaum li cas koj xav tau, pawg yog dab tsi thiab cov ntaub ntawv zoo li cas (qhib txuas, tshem taucap thiab brace). Tam sim no koj tuaj yeem mus rau tom khw thiab yuav khoom siv tau zoo.
