Choyamba, m'pofunika kusiyanitsa lingaliro la "doko" ndi "cholumikizira mawonekedwe".Doko la chipangizo cha hardware limatchedwanso mawonekedwe, ndipo chizindikiro chake chamagetsi chimatanthauzidwa ndi mawonekedwe a mawonekedwe, ndipo chiwerengero chimadalira mapangidwe a Controller IC (kuphatikizapo RoC).Komabe, kaya mawonekedwe kapena doko, ayenera kudalira mawonetseredwe a bungwe - makamaka mapini ndi zolumikizira, kuti agwire ntchito yolumikizira, ndiyeno kupanga njira ya data.Chifukwa chake zolumikizira zolumikizirana, zomwe nthawi zonse zimagwiritsidwa ntchito pawiri: mbali imodzi pa hard drive, HBA, RAID khadi, kapena backplane "amadumpha" pamodzi ndi mbali ina kumapeto kwa Chingwe.Ponena za mbali yomwe ili "socket" (cholumikizira cholandirira) ndi mbali iti ndi "plug cholumikizira" (plug cholumikizira), zimatengera mawonekedwe enieni a cholumikizira. SFF-8643:Internal Mini SAS HD 4i/8i
SFF-8643:Internal Mini SAS HD 4i/8i
SFF-8643 ndiye mawonekedwe aposachedwa kwambiri a HD MiniSAS cholumikizira cha HD SAS njira yolumikizira mkati.
SFF-8643 ndi cholumikizira cha 36 "high-density SAS" chokhala ndi thupi lapulasitiki lomwe limagwiritsidwa ntchito polumikizira mkati.Ntchito yodziwika bwino ndi ulalo wa INTERNAL SAS pakati pa SAS Hbas ndi ma drive a SAS.
SFF-8643 imagwirizana ndi zomwe SAS 3.0 yaposachedwa ndipo imathandizira 12Gb/s data transfer protocol
SFF-8643's HD MiniSAS mnzake wakunja ndi SFF-8644, yomwe ilinso SAS 3.0 yogwirizana komanso imathandizira kuthamanga kwa 12Gb/s SAS
Onse a SFF-8643 ndi SFF-8644 amatha kuthandizira deta ya SAS mpaka madoko 4 (njira 4).
SFF-8644Kunja: Mini SAS HD 4x / 8x
SFF-8644 ndiye mawonekedwe aposachedwa kwambiri a HD MiniSAS cholumikizira cha HD SAS njira yolumikizira kunja.
SFF-8644 ndi cholumikizira cha 36-pini "high-density SAS" chokhala ndi nyumba yachitsulo yogwirizana ndi zolumikizira zakunja zotetezedwa.Ntchito yodziwika bwino ndi ulalo wa SAS pakati pa SAS Hbas ndi SAS drive subsystems.
SFF-8644 imagwirizana ndi zomwe SAS 3.0 yaposachedwa ndipo imathandizira 12Gb/s data transfer protocol
Mgwirizano wamkati wa HD MiniSAS wa SFF-8644 ndi SFF-8643, yomwe imagwirizananso ndi SAS 3.0 komanso imathandizira 12Gb / s SAS kutumiza kwa data.
Onse SFF-8644 ndi SFF-8643 amatha kuthandizira deta ya SAS mpaka madoko 4 (njira 4).
Izi zatsopano za SFF-8644 ndi SFF-8643 HD zolumikizira zolumikizira za SAS zimalowetsamo mawonekedwe akale a SFF-8088 akunja ndi SFF-8087 amkati a SAS.
SFF-8087:Internal Mini SAS 4i
Mawonekedwe a SFF-8087 amagwiritsidwa ntchito makamaka pa MINI SAS 4i array card ngati cholumikizira chamkati cha SAS ndipo adapangidwa kuti akwaniritse njira yolumikizira yamkati ya Mini SAS.
SFF-8087 ndi cholumikizira cha 36-pin "Mini SAS" chokhala ndi mawonekedwe otsekera apulasitiki ogwirizana ndi zolumikizira zamkati.Ntchito yodziwika bwino ndi ulalo wa SAS pakati pa SAS Hbas ndi SAS drive subsystems.
SFF-8087 imagwirizana ndi 6Gb/s Mini-SAS 2.0 yaposachedwa kwambiri ndipo imathandizira ma protocol a 6Gb/s
Mnzake wakunja wa SFF-8087's Mini-SAS ndi SFF-8088, yomwe imagwirizananso ndi Mini-SAS 2.0 komanso imathandizira kuthamanga kwa data kwa 6Gb/s SAS.
Ma SFF-8087 ndi SFF-8088 amatha kuthandizira mpaka madoko 4 (makanema anayi) a data ya SAS.
SFF-8088: External Mini SAS 4x
Cholumikizira cha SFF-8088 Mini-SAS chapangidwa kuti chithandizire njira zolumikizirana zakunja za Mini SAS.
SFF-8088 ndi cholumikizira cha 26-pini "Mini SAS" chokhala ndi nyumba yachitsulo yogwirizana ndi zolumikizira zakunja zotetezedwa.Ntchito yodziwika bwino ndi ulalo wa SAS pakati pa SAS Hbas ndi SAS drive subsystems.
SFF-8088 imagwirizana ndi 6Gb/s Mini-SAS 2.0 yaposachedwa kwambiri ndipo imathandizira ma protocol a 6Gb/s otumiza deta.
Mnzake wamkati wa SFF-8088's Mini-SAS ndi SFF-8087, yomwe imagwirizananso ndi Mini-SAS 2.0 komanso imathandizira kuthamanga kwa data kwa 6Gb/s SAS.
Ma SFF-8088 ndi SFF-8087 amatha kuthandizira mpaka madoko 4 (makanema anayi) a data ya SAS.
Nthawi yotumiza: Jun-13-2024
