Me pēhea te wehewehe i te SATA 2 mai i te SATA 3?

Me pēhea te wehewehe i te SATA 2 mai i te SATA 3?

Te Mārama ki te Hiranga o ngā Paerewa Atanga Rerekē

I te wā e huihui ana i tētahi rorohiko, e whakapai ake ana i tētahi puku mārō, e whakatau raruraru ana rānei i ngā raruraru mahi, he mea nui kia tika te wehewehe i waenga i ngā atanga SATA 2 (SATA II) me SATA 3 (SATA III). Ahakoa he rite te āhua o ēnei whakatipuranga e rua o ngā atanga, he nui ngā rerekētanga mahi. Ma tēnei tuhinga koe e whakarato ki ētahi tikanga mahi hei āwhina i a koe ki te wehewehe ngāwari i a rātou, me te whakahua anō hoki i ētahi paerewa atanga taumata-teitei e pā ana, pērā iSAS SFF-8654 4I 38Pme ētahi atu whakaritenga ngaio.

I. He Tirohanga Poto mō te Ariā: Ngā Rerekētanga Matua i waenga i te SATA 2 me te SATA 3

I mua i te wehewehe, kia mārama tātou ki ngā tawhā taketake:

SATA 2: Ko te tere whakawhiti mōrahi ariā ko 3 Gbps (tata ki te 300 MB/s), i whakaurua mai i te tau 2004.

SATA 3: Ko te tere whakawhiti mōrahi ariā ko 6 Gbps (tata ki te 600 MB/s), i whakaurua mai i te tau 2008.

He rite tonu te āhua o ngā atanga e rua, engari he hototahi (ka taea te whakamahi i ngā taputapu SATA 3 ki ngā atanga SATA 2, engari he iti te tere).

He mea tika kia mōhiotia, i roto i ngā mara rokiroki ngaio me te taumata hinonga, he rerekē ake ngā paerewa atanga. Hei tauira,SAS SFF-8654 4I 38Phe whakatakotoranga atanga e whakamahia ana i roto i ngā pūnaha rokiroki mahi-teitei, e whakarato ana i te whānui o te hononga me te pono i te SATA tuku iho. Hei tāpiri,SFF 8654 4I ki U.2mā ngā urutau ka taea e ngā puku totoka U.2 NVMe te hono atu ki ngā pūnaha e tautoko ana i teSAS SFF-8654 4I 38Patanga, he mea noa i roto i ngā otinga rokiroki taumata-hinonga. I taua wā, ko te tikanga tuku iho4X SFF 8482Ko te atanga he paerewa atanga SAS noa e whakamahia ana hei hono i ngā puku mārō maha.

II. E rima ngā Tikanga Whakawehewehe Whaihua

1. Tirohia ngā Tapanga i runga i te Papaaho Matua, i te Puku Mārō rānei

Ngā atanga SATA o te papahoahoa: He tapanga kei te nuinga o ngā papahoahoa e tata ana ki ngā atanga. Ko ngā tapanga noa ko:

SATA 3: Ka taea te tohu "SATA 6G", "SATA 6Gb/s", "SATA III" ranei.

SATA 2: Ka taea te tohu "SATA 3G", "SATA 3Gb/s", "SATA II" ranei.

Ngā tapanga puku mārō: Ko ngā puku totoka SATA, ko ngā puku mārō miihini rānei, he mea tuhi te putanga atanga ki ngā tapanga.

I a koe e mahi ana me ngā taputapu rokiroki taumata-hinonga, ka tūtaki pea koe ki ngā atanga ngaio pēnei iSAS SFF-8654 4I 38P. Ko ēnei atanga e whakamahia ana i roto i ngā pūnaha rokiroki tūmau mahi-teitei, ā, he nui ake ngā tere e tukuna ana i ērā o ngā atanga SATA noa. Mēnā me hono e koe ngā pūrere U.2 ki aua pūnaha,SFF 8654 4I ki U.2ka tino whai hua ngā urutau. I taua wā, ka whakamahia pea e ngā pūnaha SAS tawhito4X SFF 8482ngā atanga hei hono atu ki ngā papa o muri o te puku mārō.

2. Wehewehea mā te Tae (Ehara i te Paerewa Tūturu)

He maha ngā kaihanga papahoahoa e whakamahi ana i ngā waehere tae:

Ngā atanga SATA 3: He kikorangi, he mā, he mangu rānei te nuinga o te wā.

Ngā atanga SATA 2: He pango, he hina, he kōwhai rānei te nuinga o te wā.

Heoi, ehara te tae i te paerewa whānui (hei tauira, he maha ngā wā ka whakamahia e ASUS te kikorangi mō te SATA 3, engari ka whakamahia pea e Gigabyte te mā). E taunakihia ana kia whakakotahihia ētahi atu tikanga hei whakaū.

He rerekē, ko ngā atanga ngaio pērā iSAS SFF-8654 4I 38Phe maha ngā wā he tohu ā-tinana mārama ake.SFF 8654 4I ki U.2He āhuatanga ā-tinana anō hoki ō ngā urutau e māmā ai te tautuhi. Ko te4X SFF 8482Ko te atanga ia, he hononga whānui ake e whakamahia ana mō te whakawhānui SAS.