Txhua yam koj yuav tsum paub txog SDXC nco phaib
Ib tug tshiab breed ntawm nco daim card tau sawv ntawm lub scene: SDXC. Cov cim mem tes no siv tau rau hauv cov xov tooj digital cam thiab digital cameras. Nov yog yam koj xav paub txog lawv.
SDXC vs. SDHC thiab SD Card
SDXC phaib yog qhov tseem ceeb dua ib daim npav ntawm SDHC daim npav (nws tus kheej yog ib qho yooj yim dua ntawm daim SD card). SDXC phaib pib ntawm daim ntawv peev xwm ntawm 64GB thiab tuaj yeem loj hlob mus rau qhov siab tshaj plaws ntawm 2TB. Ntawm qhov sib txawv, SDHC phaib tuaj yeem khaws cia txog 32GB ntawm cov ntaub ntawv thiab daim npav venerable SD yuav tsuas siv tau rau 2GB. Yog xav paub ntxiv txog SDHC phaib, nyem qhov no.
Rau cov tswv lag luam cam , SDXC phaib tuav cov lus cog tseg uas khaws cia ntau lub sij hawm ntawm kev txhais cov yeeb yaj duab zoo tshaj qhov koj yuav khaws cia rau hauv daim npav SDHC, yog li ntawd muaj txiaj ntsig zoo.
SDXC Daim Ntawv Ceev
Ntxiv rau qhov muab kev pabcuam siab dua, SDXC phaib kuj muaj peev xwm ceev cov ntaub ntawv ceev dua, nrog kev siab ceev ntawm 300MBps. Hauv kev sib piv, SDHC phaib tuaj yeem mus txog 10MBps. Yuav kom pab tau koj nrhiav txoj kev ceev, SD / SDHC / SDXC phaib raug rhuav tshem mus rau hauv plaub cov hoob kawm: Hoob 2, Chav Kawm 4, Chav Kawm 6 thiab Chav Kawm Ntawv 10. Hoob 2 phaib muab tus nqi tsawg tshaj 2 megabaytes ib ob (MBps) , Chav Kawm 4 ntawm 4MBps thiab Chav Kawm 6 ntawm 6MBps thiab Chav Kawm Ntawv 10 ntawm 10 MBP. Raws li qhov chaw lag luam twg muag daim npav, cov chav kawm ceev yuav yog cov khoom tso tawm los yog faus hauv cov specs. Ua li cas, koj yuav tsum ua kom lub qhov muag tawm rau nws.
Rau cov qauv txhais cov yees duab, daim SD / SDHC daim npav nrog Class 2 ceev yog txhua yam koj xav tau. Nws yog yoo txaus los lis tus qauv zoo tshaj plaws uas txhais tau tias koj tuaj yeem sau tau. Rau siab txhais cov yees duab, cov ntawv teev lus nrog hoob 4 los yog 6 qhov ntsuas xyuas ceev ceev txaus los tuav cov ntaub ntawv xa tawm ntawm lub siab tshaj plaws kawg siab txhais camcorders. Thaum koj tuaj yeem sim rau lub caij nplooj ntoos hlav rau daim ntawv 10, koj yuav them nyiaj rau kev ua haujlwm uas koj tsis xav tau nyob rau hauv lub digital camcorder.
Feem ntau, SDXC npav yuav muab rau hauv ceev ceev tshaj qhov koj xav tau rau lub digital camcorder. Cov kev ceev ceev uas muaj los ntawm SDXC phaib yog pab rau cov koob yees duab digital - nws ua kom lawv muaj ultra-sai tawg ntho hom - tab sis lawv tsis tsim nyog rau digital camcorders.
SDXC Card Cov Nqi
SDXC phaib pib lim rau lub lag luam thaum xyoo 2010 thiab thaum ntxov xyoo 2011. Ib yam li cov cim xeeb tshiab uas muab siab tu thiab ceev ceev, nws yuav raug nqi ntau dua li qis dua, qeeb SDHC phaib. Txawm li cas los xij, raws li flash memory card makers muab SDXC phaib, cov nqi yuav tsum ua kom poob ntsej muag hauv ob xyoos tom ntej no.
SDXC Card Compatibility
Ib nqe lus nug nyob ib qho tshiab ntawm daim npav tshiab yog seb nws yuav ua haujlwm rau cov laus dua, los yog seb cov cuab yeej siv tshiab yuav txais cov ntawv loj dua SDHC thiab SD. Yuav teb tau thawj nqe lus nug, ib daim npav SDXC yuav ua hauj lwm hauv ib qho laus dua uas tsis txhawb nws, tab sis koj yuav tsis txaus siab rau qhov loj dua los yog ceev ceev. Feem ntau cov koob yees duab thiab camcorder tau qhia hauv 2011 txhawb SDXC. Kev them nyiaj yug ntau dua hauv cov koob yees duab thiab cov yees duab tso tawm hauv xyoo 2010. Yog tias lub koob yees duab siv SDXC card nws yuav ua hauj lwm nrog SDHC thiab SD cards.
Koj Puas Xav Tau Ib Daim Phiaj Xwm Lawm SDXC?
Yog tias peb tab tom sib tham txog cov koob yees duab digital, cov lus teb tsis muaj, tseem tsis tau. Lub peev xwm tau txais txiaj ntsig tuaj yeem nyiam los ntawm kev yuav ntau daim npav SDHC thiab raws li tau hais los saum no, qhov kev txhim kho ceev tsis yog qhov tseem ceeb. Txawm li cas los xij, yog tias koj muaj lub koob yees duab digital high-end, qhov ceev tau ua rau SDXC daim ntawv pom zoo.