Sungani zithunzi zanu ndi kanema yanu kusungidwa pa makadi apamwamba awa a SD
Pokhudzana ndi kupeza khadi labwino la SD pa kamera kapena kanema kamera kapena ngakhale kusunga nyimbo zanu za digito, pali anthu angapo okha omwe mukuganiza kuti mukuyenera kuwonetsa: mphamvu ndi kulemba (aka kutumiza) mofulumira.
Mphamvu ndizofunikira kwambiri kuti ndi zithunzi zingati kapena mavidiyo omwe mungathe kukwaniritsa pa khadi.
Koma iyenso mukufuna kumvetsera mwamsanga kulemba. Liwiro lolembera lochedwa limatha kuchepetsa nthawi yowombera kapena ngakhale chiwerengero cha zithunzi zomwe mungathe kuzigwira mu mphindi yapadera. Izi zingakhale zovuta malinga ndi mtundu wa kujambula komwe mukuchita. Pano, tilembetsa mndandanda wa makadi a SD abwino kwambiri pogwiritsa ntchito mtundu ndi cholinga.
Werengani izi ngati mungafunike kujambula khadi la SD pogwiritsa ntchito Mawindo .
Ngati mukufuna chinachake ndi zolemba zazing'ono ndipo mukufuna kulandira madola ena, muyenera kuwona SanDisk Extreme PLUS 32GB microSDXC. Zapangidwe ndi kuyesedwa kuti zikhale zovuta, kotero kaya mukuwombera pamwamba pa phiri kapena pansi pa nyanja, mukhoza kudalira ma specs omwe alibe mphamvu, osadziletsa komanso osakaniza. Kuonjezera apo, wawerenga mwamsanga ndi kulemba mofulumira; imapereka liwu lochititsa chidwi la kulemba lofika pa 90 MB / s ndi kuwerenga mofulumira mpaka 95 MB / s. Mndandanda wa Maphunziro 3 umatanthawuza kujambula kanema wa 4K Ultra HD mosasinthasintha, ndipo imabwera ndi zopereka zowonongeka kwa pulogalamu ya RescuePRO Deluxe yowonetsera deta, yomwe imakulolani kuti mupeze mafayilo omwe achotsedwa mwangozi. SanDisk Extreme PLUS imapezeka mu SDHC (16 GB) ndi SDXC (32 GB ndi 64 GB) mawonekedwe.
Khadi la SD lapamwamba kwambiri lokonzekera bwino ndi loyenera kwa ojambula a magulu onse, kuthamanga mofulumira ndi mtengo ndi kusinthasintha kwazowona zothetsera vutolo. Ili ndi mgwirizano wa m'kalasi 10 ndi UHS-1 / U3, kutanthauza kuti imatha kujambula zithunzi ndi mavidiyo 4k, komanso mitundu yonse ya mafano. Ikuphwanya 95Mb / s kuwerenga mofulumira ndi 90MB / s kulemba mofulumira, kukulolani inu kuti mutumizire mafayilo aakulu mofulumira. Zimathandizanso kuti zipangizo zowonongeka ziziyenda bwino, ndipo zimakhala zodabwitsa komanso zosasunga madzi kuti zikhale ndi moyo.
Ngati mukuyang'ana chinachake chochepa mtengo ndipo musamangoganizira mofulumira kulembera kalata (mwinamwake simuli wojambula zithunzi mofulumira), ndiye kuti muli otetezeka bwino pokhala ndi bajeti ya SD. SanDisk Ultra ndi khadi limenelo. Imapezeka mu 16, 32, 64, ndi 128 GB, ndipo imapereka malemba olembedwa pafupifupi 10 MB pamphindi, kutanthauza kuti zikhoza kuyesetsabe kupitiriza kuwombera muwonekedwe wa RAW. Kuwerenga / kuthamanga msanga kumathamanga kwambiri pa 80 MB / s. Izi ndizowona mofulumira kuposa Sd SD ya kale ya Ultra SD, yomwe inapereka kuwerengera kwa 40 MB / s. Njira iliyonse, izi ndizovuta zowonetsera ojambula omwe sayembekezera kuwombera mphindi 10 pamphindi. Imakhala yopanda madzi, yotsekemera, yopanda mphamvu, yowonetsera X-ray, magnetproof ndi mantha, ndipo ili ndi chivomerezo cha zaka khumi. Anthu ambiri amachoka ali osangalala.
Pamene mukufunafuna mtengo, mudzafuna kupeza malipiro abwino a mtengo ndi ntchito. Khadi lakumapeto la Elite Series limagwira ntchitoyi. Ifika powerenga ndi kulemba mofulumira mpaka 85MB / s (8GB mpaka 64GB) ndi 75MB / s (128GB) ndipo imapereka njira yosungirako yosamalidwa komanso yofikira. Zake za UHS-1 Gawo 10 zimapangitsa maulendo obwereza msangamsanga komanso zimathandizira mavidiyo onse a HD. Ngati mutakhala wotetezeka, khadi iyi ya SD imayenera kukwaniritsa biliyi: Imakhala yopanda madzi komanso yododometsa, imateteza makina opanga maofesi a X-ray ndipo imatha kupulumuka kutentha kwa madigiri -40 digiri Celsius komanso kufika madigiri 85 Celsius. Malinga ndi zosowa zanu, mutha kugula 128GB malo, ndipo makadi onse amabwera ndi chidziwitso cha moyo.
Mndandanda wa Evo kuchokera ku Samsung umapindulitsa kwambiri mtengowu chifukwa iwo adakonza makadi a SD awa mawindo akuluakulu a UHD komanso akusunga mtengo wa 64GB pansi pa $ 20 - osakwanira pamene mukuwona momwe khadi ili likugwirira ntchito. Mphamvu ya 64GB imapereka kuwerengera mofulumira mpaka 100 mb / s, ndi kulembera pampingo mofulumira pa 60 mb / s. Zomwe zimapangitsa kuti mukhale ndi mavidiyo a 3GB mumasekondi osachepera 38 (pansi pazifukwa zina). Izi ndizofuula kwambiri kuyambira masiku a floppy disks. Mphamvu zonse zitha kukhala maola 8 ndi mphindi 30 za vidiyo yonse ya HD, zithunzi 14,000 kapena nyimbo 5,500.
Khadiyo yayesedwa ndi zipangizo zamitundu zosiyanasiyana kuchokera pa mapiritsi kupita ku makamera kupita ku mafoni ndi zina, ndipo zimatha kutenga mavidiyo 4K. Chitetezo cha Samsung chokhala ndi mfundo zinayi chimati maola 72 m'madzi a m'nyanja, kutentha kwakukulu, makina a X-ray a ndege, komanso maginito monga ofanana ndi MRI scanner, choncho khadi lidzapita kulikonse kumene mukulifuna kuti likhale popanda vuto. Amapereka magawo 3 ndi ndime 10, kutanthauza kuti zimakhala zokhudzana ndi momwe zimakhalira, ndipo zimabwera ndi adapoto ya makadi a SD.
Tsopano ife timalowa mu gawo la makadi a SD apamwamba, omwe ali ndi makina amphamvu kwambiri, ojambula ndi opanga mavidiyo. Ngakhale kuli kochepa kwambiri, makadi a Lexar Professional 2000x SDHC ndi SDXC alipo 32, 64 ndi 128 GB. Kodi mungagwiritse ntchito bwanji khadi la SD? Chifukwa mukupeza khadi yabwino kwambiri ya SD pa msika, ndipo mwinamwake chifukwa ndinu katswiri wojambula zithunzi yemwe samasokoneza. Mtundu uliwonse umapereka mwatsatanetsatane wowerenga / kuthamanga mofulumira mpaka 300MB / s. Lembani mofulumira ndikutsimikiziridwa kwambiri kuti ndizodzichepetseratu kuposa izo, koma malingana ndi momwe mukukhalira, zikhoza kufika mpaka 275 MB / s. Mosakayikira, Mphunzitsi wa Lexar akhoza kuthandizira 1080p (Full HD), 3D, ndi video 4K, kaya mukuwombera kuchokera ku DSLR kamera, HD kanema kamera kapena 3D kamera. Chinthu ichi chimatanthawuza kuthana ndi zikhalidwe zosiyanasiyana ndipo ali wokonzeka kuchita zimenezi ndiwiro woposa kale lonse.
Khadi la SD la Lexar Pro 256GB la 10 limapanga ndendende zonse zomwe mungayembekezere kuti lichite - limasintha deta pamtunda wotsika ndikugwira tani yake. Khadi imagwiritsa ntchito teknoloji ya UHS-I kuti iwatumize mofulumizitsa maolawo pa liwiro la 95 MB / s kwa mawerengedwe owerengedwa ndi kutulutsa 45 mb / s polemba. Koma kodi mungathe kuwerenga ndi kulemba ndi maulendowa? Khadi iyi yaikulu ya SD imakonzedweratu chifukwa cha khalidwe lapamwamba, zithunzi zojambulidwa, komanso zithunzi zonse zogwiritsa ntchito kuchokera pa 1080p mpaka 4K, ngakhale kuthandizira mafayilo akuluakulu a 3D. Zoterezi, zimagwira ntchito ndi DSLR, camcorder kapena 3D kamera.
Makhadiwa amayesedwa mwakhama mu ma labwino a Lexar kuti atsimikizire kuti adzagwira ntchito mosasokonezedwa ngati adalengezedwa. Koma ngati, pazifukwa zina, izo zikulephera ndi kutayika mafayilo, Lexar yaphatikizapo chilolezo cha moyo wawo wa mapulogalamu awo Opulumutsira Zithunzi zomwe zingayesetse kuthetsa mafayilo awo chifukwa cha disk yoipa.
Kuchokera ku Toshiba Exceria Pro ndi Lexar Professional, makina a Transcend Class 10 a SDHC ndi makadi a SDXC amapereka ndondomeko zamtengo wapatali pa mtengo wotsika mtengo. SDHC ya GB 32 ingapezeke pansi pa $ 50, pamene 64 GB SDXC imayendetsa $ 70. Onse awiri amapereka kuĊµerenga ndi kulemba mofulumira kwa 285 MB / s ndi 180 MB / s, motsatira, ndipo zonsezi zimakhala ndi makina opanga ECC omwe amathandiza kupeza ndi kukonza zolemba ndi kutumiza zolakwika. Amwini amaperekanso kumasulidwa kwaulere kwa pulogalamu ya RecoveRx yowononga deta. Ili ndi njira yabwino kwa ojambula ojambula ndi ojambula mavidiyo omwe amasankha kuwombera mu RAW kapena njira zamakono 4K mavidiyo-chilichonse chimene chingathe kupanga maulendo akuluakulu. Ngakhale akadali okwera mtengo, makadi a Transcend SD angakhale osakwanira kuposa Toshiba's Exceria Pro mzere.