SASndi SATA ndi mafotokozedwe awiri a mawonekedwe a hard drive, onse amagwiritsa ntchito ukadaulo wa serial, koma pali kusiyana kwakukulu pankhani ya kuyanjana, liwiro, mtengo, ndi zina zotero.
SAS, Serial Attached SCSI, kapena Serial Attached SCSI, ndi mbadwo watsopano wa teknoloji ya SCSI yomwe imagwiritsa ntchito zipangizo zamakono kuti zipeze maulendo apamwamba opititsa patsogolo ndikuwongolera malo amkati mwa kufupikitsa mizere yolumikizira, etc. SAS ndi mawonekedwe atsopano opangidwa pambuyo pa kufanana kwa SCSI mawonekedwe.Mawonekedwewa amatha kupititsa patsogolo magwiridwe antchito, kupezeka komanso kusungika kwamakina osungira ndikupereka kuyanjana ndi ma hard drive a SATA.
Kugwirizana kosiyana:
1. Mu mawonekedwe a thupi, mawonekedwe a SAS ndi mawonekedwe a SATA amagwirizana kwathunthu, SATA hard disk ingagwiritsidwe ntchito mwachindunji ku SAS chilengedwe, malinga ndi mawonekedwe a mawonekedwe, SATA ndi yotsika kwambiri ya SAS, kotero wolamulira SAS akhoza kulamulira mwachindunji SATA hard disk, koma SAS sangathe kugwiritsidwa ntchito mwachindunji m'malo a SATA, chifukwa wolamulira wa SATA alibe ulamuliro pa SAS hard disk control;
2. Pa protocol layer, SAS imakhala ndi mitundu itatu ya ma protocol, omwe amagwiritsidwa ntchito potengera kusamutsa deta malinga ndi zida zosiyanasiyana zolumikizidwa.Seri SCSI Protocol (SSP) imagwiritsidwa ntchito potumiza malamulo a SCSI;SCSI Management Protocol (SMP) imagwiritsidwa ntchito kukonza ndi kuyang'anira zida zolumikizidwa;ndi SATA Channel Protocol (STP) imagwiritsidwa ntchito potumiza deta pakati pa SAS ndi SATA.Chifukwa chake, ndi mgwirizano wa ma protocol atatuwa, SAS imatha kuphatikizidwa bwino ndi SATA ndi zida zina za SCSI.
Liwiro losiyanasiyana:
1. Liwiro la SAS ndi 12Gbps / S;
2. Liwiro la SATA ndi 6Gbps/S.
Mtengo wosiyana:
Mtengo wa SAS ndi wokwera mtengo kuposa SATA.
Nthawi yotumiza: Jun-14-2023
