Te Whanaketanga o te Hangarau Hononga SAS: He Huringa Rokiroki mai i te Whakarara ki te Raupapa Tere-Tiketike

Te Whanaketanga o te Hangarau Hononga SAS: He Huringa Rokiroki mai i te Whakarara ki te Raupapa Tere-Tiketike

Ko ngā pūnaha rokiroki o ēnei rā, ehara i te mea ka tipu noa i te taumata terabit, he tere ake te whakawhiti raraunga, engari he iti ake te kaha e pau ana, ā, he iti ake te wāhi e pau ana. Me pai ake hoki te hononga o ēnei pūnaha kia nui ake ai te ngāwari. Me iti ake ngā hononga e hiahiatia ana e ngā kaihoahoa hei whakarato i ngā tere whakawhiti raraunga e hiahiatia ana i nāianei, i ngā wā kei te heke mai rānei. Ā, he nui atu i te kotahi rā te roa mō te whānautanga, te whakawhanake me te pakeke haere o tētahi whakatakotoranga. Ina koa i roto i te umanga hangarau mōhiohio, kei te whakapai tonu, kei te whanake haere tonu tētahi hangarau, ā, kāore he rerekētanga o te whakatakotoranga SAS (Serial Attached SCSI, Serial SCSI). Hei uri mō te SCSI whakarara, kua roa te tirohanga a te tangata ki te whakatakotoranga SAS.

I roto i ngā tau kua pahure ake nei, kua whakapaitia tonutia ngā whakaritenga o te SAS. Ahakoa kāore i tino rerekē te kawa matua, he maha ngā whakarerekētanga o ngā whakaritenga o ngā hononga atanga o waho. He whakarerekētanga tēnei nā SAS hei urutau ki te taiao mākete. Hei tauira, ko te whanaketanga o ngā whakaritenga hononga pēnei i te MINI SAS 8087, SFF-8643, me te SFF-8654 kua tino whakarerekē i ngā otinga taura i te mea kua neke te SAS mai i te hangarau whakarara ki te hangarau raupapa. I mua, ka taea e te SCSI whakarara te mahi ki te 320 Mb/s i runga i te 16 hongere i roto i te aratau kotahi-mutunga, i te aratau rerekē rānei. I tēnei wā, ko te atanga SAS 3.0, e whakamahia whānuitia ana i roto i te rokiroki umanga, e tuku ana i te whānui o te hononga e rua te tere atu i te SAS 3 kāore anō kia whakahoutia, e tae atu ana ki te 24 Gbps, tata ki te 75% o te whānui o te puku totoka PCIe 3.0 x4 noa. Ko te hononga MiniSAS HD hou kua whakaahuatia i roto i te whakaritenga SAS-4 he iti ake te rahi, ā, ka taea te whakatutuki i te kiato teitei ake. Ko te rahi o te hononga Mini-SAS HD hou he haurua o te hononga SCSI taketake, ā, 70% o te hononga SAS. He rerekē ki te taura whakarara SCSI taketake, e whā ngā hongere o te SAS me te Mini-SAS HD. Heoi, i te taha o te tere teitei ake, te kiato teitei ake, me te ngāwari ake, ka piki ake te uaua. Nā te mea he iti ake te hononga, me aro nui ngā kaihanga taura, ngā kaiwhakahui taura, me ngā kaihoahoa pūnaha ki ngā tawhā pono o te tohu o te huihuinga taura katoa.

Ngā momo taura me ngā hononga SAS katoa, he tino ngāwari te hanga kia ātaahua te āhua… E hia kua kitea e koe? Ko ērā e whakamahia ana i roto i ngā ahumahi, me ērā mō ngā hua kaihoko? Hei tauira, ko te taura MINI SAS 8087 ki te 4X SATA 7P Tāne, ko te taura SFF-8643 ki te SFF-8482, ko te SlimSAS SFF-8654 8i, me ētahi atu.

Ko te whānui (maui, waenganui) o te taura Mini-SAS HD he 70% o te whānui o te taura SAS (matau).

Kāore e taea e ngā kaihanga taura katoa te whakarato i ngā tohu tere-teitei kounga teitei hei whakatutuki i ngā whakaritenga pono o ngā pūnaha rokiroki. Me whakarato e ngā kaihanga taura ngā otinga kounga-teitei me te utu-whai hua mō ngā pūnaha rokiroki hou. Hei tauira, ko te taura SFF-8087 ki te SFF-8088, ko te taura MCIO 8i ki te 2 OCuLink 4i rānei. Hei whakaputa i ngā wāhanga taura tere-teitei pumau me te pakari, me whai whakaaro ki ētahi āhuatanga. Haunga te pupuri i te kounga o te tukatuka me te tukanga tukatuka, me aro nui hoki ngā kaihoahoa ki ngā tawhā pono o te tohu, koinei tonu te mea e taea ai ngā taura taputapu rokiroki tere-teitei o ēnei rā.