PCIe vs SAS vs SATA: Te Pakanga o ngā Hangarau Atanga Rokiroki o te Reanga Panuku

PCIe vs SAS vs SATA: Te Pakanga o ngā Hangarau Atanga Rokiroki o te Reanga Panuku

I tēnei wā, e toru ngā atanga o ngā kōpae mārō rokiroki 2.5-inihi/3.5-inihi i roto i te umanga: PCIe, SAS me SATA. I roto i ngā tono pokapū raraunga, e whakamahia whānuitia ana ngā otinga hononga pēnei i te taura MINI SAS 8087 ki te 4X SATA 7P Tāne me te MINI SAS 8087 ki te SLIM SAS 8654 4I. I mua, ko te whanaketanga o ngā whakapainga hononga pokapū raraunga i akiakihia e ngā umanga, e ngā rōpū rānei pēnei i a IEEE, i a OIF-CEI rānei. Heoi, kua puta he huringa nui i ēnei rā. Ko ngā kaiwhakahaere pokapū raraunga nui pēnei i a Amazon, Apple, Facebook, Google me Microsoft kei te akiaki i te whanaketanga hangarau.

Mō PCIe

Ko te PCIe te paerewa pahi tuku rongonui rawa atu, ā, he tino auau ana whakahoutanga i ngā tau tata nei. Ahakoa kua tere ake te tere whakahou, he tino nui ngā huringa i ia whakatipuranga o te whakatakotoranga PCIe, inā koa ka piki rua te whānui o te hononga i ia wā, me te pupuri tonu i te hototahi ki ngā whakatipuranga o mua.

Kāore te PCIe 6.0 i te rerekē. Ahakoa he hototahi whakamuri ki te PCIe 5.0/4.0/3.0/2.0/1.0, ka rua anō te tere raraunga, te whānui I/O rānei, ki te 64 GT/s. Ko te whānui kotahi-ara o te PCIe 6.0 x1 he 8 GB/s, ko te whānui kotahi-ara o te PCIe 6.0 x16 he 128 GB/s, ā, ko te whānui rua-ara he 256 GB/s. Nā tēnei atanga tere-teitei kua ara ake ngā otinga hononga hou pērā i te taura MCIO 8I ki te 2 OCuLink 4i, te taura PCIe Slimline SAS 4.0 38-Pin SFF-8654 4i ki te 4 SATA 7-Pin Matau-Koki, me ētahi atu.

Mō SAS
Ko te atanga Serial Attached SCSI (Serial Attached SCSI, SAS) te hangarau SCSI o te whakatipuranga hou. Pērā i ngā puku mārō Serial ATA (SATA) rongonui o nāianei, ka whakamahia hoki e SAS te hangarau raupapa hei whakatutuki i ngā tere tuku tere ake, hei whakapai ake hoki i te wāhi ā-roto mā te whakapoto i ngā raina hononga. He atanga hou rawa atu a SAS i whakawhanakehia i muri i te atanga SCSI whakarara. I roto i ngā pūnaha rokiroki hou, he mahi nui tā ngā taura hononga pēnei i te MINI SAS 8087 ki te 8482 CABLE, te MINI SAS 8087 ki te 4X SATA 7P taura wahine, me ētahi atu. Ina koa ko te kaupapa hononga koki-matau o te taura wahine koki-matau MINI SAS 8087 ki te 4X SATA 7P he tino rongonui i roto i ngā taiao tūmau he iti te wāhi.

Mō te SATA

Ko te SATA he whakarāpopototanga mō te Serial ATA (Serial Advanced Technology Attachment), e mōhiotia ana ko te serial ATA. He whakatakotoranga atanga puku mārō tēnei i whakatakotoria ngātahitia e Intel, IBM, Dell, APT, Maxtor me Seagate.

Hei te atanga kōpae mārō e whakamahia whānuitia ana i te mākete o nāianei, ko te painga nui o te atanga SATA 3.0 ko tōna pakari. E whakamahia ana tēnei atanga e ngā SSD 2.5-inihi noa me ngā HDD. Mō ngā otinga hononga, ka whakaratohia e te MINI SAS 8087 ki te 4X SATA 7P Wahine me te Utaina taha he otinga whakauru taha watea, ko te taura wahine koki-matau MINI SAS 8087 ki te 4X SATA 7P he pai mō ngā horopaki he iti te wāhi. Ko te whānui o te tuku matapae he 6 Gbps. Ahakoa he āputa tōna ki te whānui o te 10 Gbps me te 32 Gbps o te atanga hou, ka taea e ngā SSD 2.5-inihi noa te whakatutuki i ngā hiahia tono o ia rā o te nuinga o ngā kaiwhakamahi, ā, he rawaka te tere pānui me te tuhi o te 500 MB/s.

Kei te tere piki haere te nui o ngā raraunga i te ao Ipurangi. Ki te whakatauritea ki ngā atanga o nāianei, ka taea e te atanga PCI Express te whakarato i te tuku raraunga tere ake me te whakaroa poto ake, ka whakapai ake i te whai huatanga me te hua o ngā whakahaere. Ka piki haere te kitea o ngā painga. I taua wā anō, ko ngā otinga hononga auaha pēnei i te taura MINI SAS 8087 ki SAS SFF-8482 Two-in-One me te MINI SAS 8087 ki Oculink SAS 8611 4I kei te pana hoki i ngā rohe o te hangarau rokiroki. Ina koa i roto i ngā taiao rokiroki kiato teitei, kua whakatauhia ngā raruraru waea e ngā hoahoa hononga koki-motuhake pēnei i te MINI SAS 8087 Left-angled ki 4X SATA 7P Wahine 90-Tohu.