Cibiyar Harkokin Kasuwancin PC na Kayan Kayan Kashewa Kashe SATA Standards
Kebul da FireWire sun kasance babbar tasiri ga ajiya na waje, amma aikin su idan aka kwatanta da kayan aiki na kullun ko da yaushe ana barin su a baya. Tare da ci gaban sabon tsarin Serial ATA, sabon tsarin ajiya waje, Serial ATA na waje, yanzu an fara shiga cikin kasuwa. Wannan labarin zai duba sabon ƙirar, yadda ya kwatanta da samfurori na yanzu da kuma abin da zai iya nufi a cikin yanayin ajiya waje.
USB da FireWire
Kafin kallon Serial ATA ko eSATA interface waje, yana da muhimmanci mu dubi kebul na USB da kuma FireWire ƙungiyoyi. Duk waɗannan haɗin sun ƙaddamar su a matsayin tashoshin sirri masu girma a tsakanin tsarin kwamfuta da na kullun waje. Kebul ya fi kowacce kuma ana amfani dashi don keɓance masu amfani da nau'i-nau'i irin su keyboards, mice, scanners da kuma kwararru yayin da ake amfani da FireWire a matsayin ƙwaƙwalwar ajiya waje.
Ko da yake ana amfani da waɗannan ƙananan don ajiya na waje, ainihin tafiyarwa da aka yi amfani da su a waɗannan na'urorin suna amfani da SATA . Abin da ake nufi ita ce yakin da ke waje wanda ke da ƙwaƙwalwar ajiya ko kuma mai kwakwalwa yana da gada wanda ya juyo sakonni daga kebul ko FireWire ke dubawa zuwa cikin hanyar SATA da ke amfani da shi. Wannan fassarar yana haifar da raguwa a cikin cikakken aiki na drive.
Daya daga cikin manyan halayen da waɗannan ƙananan haɗin sun aiwatar da shi sune ikon swappable mai zafi. Tsakanin ajiyar ajiya na baya baya ba su tallafawa ƙwarewar yin tafiyar da ƙwaƙwalwar ƙarfin hali ko cire daga tsarin. Wannan fasali shi kadai shine abin da kasuwar kasuwancin waje ta ɓace.
Wata alama mai ban sha'awa wanda za a iya samu tare da eSATA shine tashar tashar jiragen ruwa. Wannan yana ba da damar yin amfani da haɗin eSATA guda ɗaya don haɗi da takaddun eSATA na waje wanda ke samar da kwaskwarima a cikin tsararru. Wannan zai iya samar da ajiyar kuɗi a ƙila guda ɗaya da kuma damar ƙaddamar da ajiyar kariya ta hanyar RAID .
eSATA vs. SATA
Serial External Serial ATA ne ainihin wani sashi na ƙarin bayani dalla-dalla na Serial ATA dubawa daidaitattun. Ba aikin da ake buƙata ba, amma tsawo wanda za a iya karawa zuwa mai sarrafawa da na'urorin. Domin eSATA aiki da kyau ya kamata su goyi bayan siffofin SATA masu dacewa. Wannan yana da mahimmanci kamar yadda masu ƙarfin SATA masu ƙarni na farko da masu tafiyarwa ba su goyi bayan samfurin Hot Plug wanda yake da wuyar gaske don aiki na ƙirar waje ba.
Ko da yake eSATA yana cikin ɓangare na SATA bayanai, yana amfani da mai haɗa jiki ta jiki daga masu haɗin SATA na ciki. Dalilin haka shine don kare garkuwar layi na sauri wanda aka yi amfani da shi don canja wurin siginar daga kariya ta EMI. Har ila yau, yana bayar da 2m overall overall cable idan aka kwatanta da 1m na igiyoyin ciki. A sakamakon haka, ba za'a iya amfani da nau'ikan nau'ikan nau'i biyu ba.
Differences Speed
Daya daga cikin mahimman abubuwan da eSATA yayi akan USB da FireWire shine gudun. Yayin da sauran biyu sun karu daga juyawa siginar tsakanin ke dubawa ta waje da kuma tafiyarwa na ciki, SATA ba shi da wannan matsala. Saboda SATA shine daidaitattun daidaitaccen amfani da aka yi amfani da shi akan sababbin kayan aiki na sauri, mai sauƙi mai sauƙi tsakanin mai haɗin ciki da waje yana buƙatar a cikin gidaje. Wannan yana nufin cewa na'urar waje ta kamata ta gudu a daidai gudun azaman motar SATA ta ciki.
Don haka, a nan ne ƙananan hanyoyi daban-daban:
- USB 1.1 - 15 Mbps
- FireWire (1394a) - 400 Mbps
- USB 2.0 - 480 Mbps
- FireWire 800 (1394b) - 800 Mbps
- SATA 1.5 - 1.5 Gbps
- SATA 3.0 - 3.0 Gbps
- USB 3.0 - 4.8 Gbps
- USB 3.1 - 10Gbps
Ya kamata a lura cewa sababbin ka'idodi na USB yanzu sun fi sauri a ka'idar fiye da hanyar SATA wanda ke tafiyarwa a cikin ɗakin amfani na waje. Abinda ya faru shi ne cewa saboda karɓar sigina, sabon USB zai kasance dan kadan hankali amma ga mafi yawan masu amfani, babu kusan bambanci. Saboda haka, masu haɗin eSATA ba su da yawa a yanzu kamar yadda suke amfani da kebul na USB wanda ya fi dacewa.
Ƙarshe
SATA na waje shine babban ra'ayin lokacin da ta fara fitowa. Matsalar ita ce, yanayin SATA ba a canza ba a shekaru da yawa. A sakamakon haka, ƙayyadadden tashar waje sun karu da sauri fiye da tafiyar da ajiya. Wannan na nufin cewa eSATA ba shi da yawa kuma a gaskiya ba a amfani dasu a kan kwamfyutoci da yawa ba. Wannan na iya canzawa idan SATA Express ya kama amma wannan ba shine ma'anar cewa USB za ta kasance mai rinjaye na ɗakunan ajiya na waje don shekaru masu zuwa.