Kusiyana pakati peSAS neSATA

SASuye SATA zvirevo zviviri zveiyo interface hard drive, ese anoshandisa serial tekinoroji, asi kune misiyano yakakura maererano nekuenderana, kumhanya, mutengo, zvichingodaro.

SAS, Serial Attached SCSI, kana Serial Attached SCSI, chizvarwa chitsva cheSCSI tekinoroji inoshandisa serial tekinoroji kuwana kukurumidza kwekufambisa uye kuvandudza nzvimbo yemukati nekupfupisa mitsara yekubatanidza, nezvimwewo SAS ishanduro nyowani yakagadzirwa mushure meiyo yakafanana SCSI interface.Iyi interface inogona kuvandudza mashandiro, kuwanikwa uye scalability ekuchengetedza masisitimu uye inopa kuenderana neSATA hard drive.

Kusiyana kwakasiyana:

1. Muchikamu chemuviri, SAS interface uye SATA interface inonyatsoenderana, SATA hard disk inogona kushandiswa zvakananga munharaunda yeSAS, maererano nemaitiro ekugadzirisa, SATA iri pasi peSAS, saka mutungamiri weSAS anogona kudzora zvakananga SATA hard disk, asi SAS haigoni kushandiswa zvakananga munharaunda yeSATA, nokuti SATA controller haina simba pamusoro peSAS hard disk control;

2. Paprotocol layer, SAS ine marudzi matatu emaprotocol, ayo anoshandiswa kuendesa data maererano nemidziyo yakasiyana yakabatana.Iyo Serial SCSI Protocol (SSP) inoshandiswa kutumira SCSI mirairo;iyo SCSI Management Protocol (SMP) inoshandiswa kuchengetedza uye manejimendi emidziyo yakabatana;uye SATA Channel Protocol (STP) inoshandiswa kuendesa data pakati peSAS neSATA.Naizvozvo, nekubatana kweaya maprotocol matatu, SAS inogona kusanganiswa zvisina musono neSATA uye mimwe michina yeSCSI.

Kumhanya kwakasiyana:

1. Nhanho yeSAS ndeye 12Gbps / S;

2. Kumhanya kweSATA i6Gbps/S.

Mutengo wakasiyana:

Mutengo weSAS unodhura kupfuura SATA.