MINI SAS HD SFF-8643 Yakatwasuka Inobatana neMINI SAS HD 8643 90-Degree Server Connection Cable

Ndezvipi zvinhu zviri mutambo dzeSAS netambo dzeSAS?

Tambo yeSAS ndiyo nzvimbo yekuchengetera data yedhisiki ndiyo inonyanya kukosha, data rese neruzivo zvinofanira kuchengetwa padhisiki. Kumhanya kwekuverenga data kunoenderana nekubatanidza data redhisiki. Kare, taigara tichichengeta data redu kuburikidza neSCSI kana SATA interfaces uye hard drives. Imhaka yekukura nekukurumidza kwetekinoroji yeSATA uye mabhenefiti akasiyana-siyana ayo vanhu vazhinji vachafunga kana paine nzira yekubatanidza SATA neSCSI, kuitira kuti mabhenefiti ese ari maviri akwanise kutambwa panguva imwe chete. Muchiitiko ichi, SAS yakabuda. Midziyo yekuchengetera data ine network inogona kukamurwa kuita zvikamu zvitatu zvikuru, zvinoti, middle-end yepamusoro uye near-end (Near-Line). Midziyo yekuchengetera data yepamusoro inonyanya kuve Fibre channel. Nekuda kwekumhanya kwekutumira data nekukurumidza kweFibre channel, midziyo yakawanda yekuchengetera data yepamusoro inoshandiswa pakuchengetera data rekiyi rebasa panguva chaiyo. Mudziyo wekuchengetera data wepakati unonyanya kuve SCSI devices, uye ine nhoroondo refu, ichishandiswa mukuchengetedza data rekiyi repamusoro rekutengesa. Yakapfupikiswa se (SATA), inoshandiswa pakuchengetera data risingakoshi uye yakagadzirirwa kutsiva backup yedata yekare uchishandisa tepi. Chinhu chakanakisa chemidziyo yekuchengetera yeFibre Channel ndechekutumira data nekukurumidza, asi ine mutengo wakakwira uye yakaoma kuchengetedza; Midziyo yeSCSI ine mukana wekukurumidza uye mutengo wepakati, asi haina kureba zvakanyanya, kadhi rega rega reSCSI interface rinobatanidza kusvika kumidziyo gumi neshanu (single channel) kana makumi matatu (dual-channel). SATA itekinoroji iri kukura nekukurumidza mumakore achangopfuura. Chinhu chikuru chayo ndechekuti yakachipa, uye kumhanya kwayo hakusi kunonoka kupfuura SCSI interface. Nekuvandudzwa kwetekinoroji, kumhanya kwekuverenga data kweSATA kuri kusvika uye kuri kupfuura SCSI interface. Pamusoro pezvo, sezvo hard disk yeSATA iri kudhura zvishoma uye ichidhura zvakanyanya, inogona kushandiswa zvishoma nezvishoma kuchengetedza data. Saka kuchengetwa kwebhizinesi kwechinyakare nekuda kwekushanda uye kugadzikana, neSCSI hard disk uye fiber optic channel sepuratifomu huru yekuchengetera, SATA inonyanya kushandiswa kune data risingakoshi kana komputa yedesktop, asi nekukura kwetekinoroji yeSATA uye michina yeSATA yakakura, nzira iyi iri kuchinjwa, vanhu vakawanda vakatanga kuteerera SATA nenzira iyi yekubatanidza data rekuchengetedza data.