Kev Tshawb Fawb Txog SAS Cables: 8654, 8087 thiab High-Performance Storage Connections
Nyob rau hauv lub sijhawm niaj hnub no uas siv cov ntaub ntawv ntau, kev ua tau zoo thiab kev ntseeg tau ntawm cov kab ke khaws cia yog nyob ntawm cov khoom sib txuas. SAS (Serial Attached SCSI) thev naus laus zis, ua lub hauv paus tseem ceeb rau kev khaws cia hauv theem lag luam, tau pom nws cov kev daws teeb meem kev sib txuas lub cev hloov pauv los ntawm ntau tiam neeg, ua rau muaj ntau yam qauv cable. Tsab xov xwm no yuav nkag mus rau hauv kev tshuaj xyuas ntawm peb yam tseem ceeb:SAS 8654 4i cable, SLIM SAS 8654 8I rau MINI SAS 8087 cable, thiabSFF 8087 cable, tshawb nrhiav lawv lub luag haujlwm thiab cov ntawv thov hauv cov qauv cia khoom ua tau zoo.
Kev Tshawb Fawb Txog Tus Qauv Tseem Ceeb: Los Ntawm Daim Ntawv Sib Txuas Mus Rau Qhov Sib Txawv ntawm Kev Ua Haujlwm
Ua ntej, cia peb piav qhia txog cov qauv kev siv tshuab uas cuam tshuam nrog cov cables no.SFF 8087 cableyog ib qho qauv tsim uas siv dav hauv SAS 2.0 era. NwsMini SASHD interface muab 4-channel kev sib txuas, nrog txhua channel muaj qhov theoretical bandwidth ntawm 6Gb / s. Qhov noSFF 8087 cable, nrog nws cov yam ntxwv hluav taws xob ruaj khov, yog lub hauv paus tseem ceeb rau kev txuas cov chaw cia khoom thiab cov backplanes server thaum ntxov thiab tseem siv tau hauv ntau lub chaw khaws ntaub ntawv ib txwm muaj.
Nrog kev qhia txog tus qauv SAS 3.0,SAS 8654 4i cabletau tshwm sim. Cov cable no, uas muaj lubSFF-8654interface, ua tiav ib qho chaw nres nkoj 4-channel 12Gb / s kis tus nqi, ob npaug ntawm bandwidth ntawm nws tus thawj coj. Tsim nyog, lubSAS 8654 4i cabletswj tau qhov kev ua tau zoo thaum siv qhov chaw zoo tshaj plaws. Nws txoj kev tsim qauv me me yog qhov tsim nyog rau cov chaw khaws cia ntau qhov chaw. Ntau lub arrays niaj hnub no vam khom qhov noSAS 8654 4i cablekom ua tiav kev sib txuas ceev ceev ntawm cov maub los thiab cov txee nthuav dav hard disk.
Kev daws teeb meem kev sib txuas sib xyaw: Tus choj ntawm cov qauv qub thiab tshiab
Hauv cov xwm txheej tiag tiag ntawm kev txhim kho thiab nthuav dav qhov chaw cia khoom, nws yog ib qho uas yuav ntsib kev siv sib xyaw ntawm cov khoom siv tshiab thiab qub. Hauv cov xwm txheej zoo li no, qhovSLIM SAS 8654 8I rau MINI SAS 8087 cableua lub luag haujlwm tseem ceeb. Cov xov hluav taws xob hloov pauv no muaj ob qhoSFF-8654interfaces (tag nrho 8 channel) ntawm ib kawg, uas yog nyob rau hauv cov style ntawmSAS 8654 4i cables, thiab obSFF 8087 cabletus qauvMini SAScov interfaces ntawm qhov kawg.
Tus qauv tsim ntawmSLIM SAS 8654 8I rau MINI SAS 8087 cablexav txog kev sib raug zoo thiab kev ua tau zoo sib npaug. Thaum cov lag luam txuas cov maub los SAS 3.0 tshiab nrog cov txee nthuav dav hard disk SAS 2.0 uas tseem siv, qhov noSLIM SAS 8654 8I rau MINI SAS 8087 cableua kom lub kaw lus ua haujlwm li qub thaum ua kom muaj txiaj ntsig zoo tshaj plaws ntawm cov khoom siv uas twb muaj lawm. Thaum siv tiag tiag, qhov kev xaiv qhov ntev thiab kev ncaj ncees ntawm lub teeb liab ntawmSLIM SAS 8654 8I rau MINI SAS 8087 cableua cov ntsiab lus tseem ceeb.
Cov xwm txheej ntawm daim ntawv thov thiab cov kev txiav txim siab txog kev xa tawm
Hauv cov chaw tsim kho vaj tse hyperconverged, cov kev pabcuamSAS 8654 4i cablefeem ntau siv rau kev sib txuas ntawm cov chaw khaws cia hauv network vim nws cov yam ntxwv bandwidth siab. Qhov sib piv, cov qauv ib txwm muajSFF 8087 cablefeem ntau pom muaj nyob rau hauv kev sib txuas ntawm hard disk backplanes thiab RAID controllers. LubSLIM SAS 8654 8I rau MINI SAS 8087 cablefeem ntau yog siv thaum lub sijhawm hloov pauv ntawm cov qauv sib xyaw. Thaum cov lag luam maj mam hloov pauvSFF 8087 cables nrog cov tshiab duaSAS 8654 4i cables, qhov cable hloov pauv no ua kom muaj kev txhim kho zoo.
Thaum xaiv cov cables no, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tiasSAS 8654 4i cablemuaj nyob rau hauv cov qauv sab hauv thiab sab nraud; tusSFF 8087 cableyuav tsum tau paub qhov txawv ntawm kev teeb tsa ncaj nraim thiab ceg; thiabSLIM SAS 8654 8I to MINI SAS 8087 cableyuav tsum txhawb nqa qhov kev sib txuas lus qis dua qhov xav tau. Qhov zoo ntawm cov cable cuam tshuam ncaj qha rau qhov yuam kev me ntsis thiab kev ruaj khov ntawm lub kaw lus, yog li nws raug pom zoo kom xaiv cov khoom uas tau ntawv pov thawj los ntawm tus qauv SFF.
Kev hloov pauv ntawm kev siv tshuab thiab kev cia siab rau yav tom ntej
Nrog kev nce qib ntawm tus qauv SAS 4.0, 24Gb / s interfaces maj mam nkag mus rau hauv kev ua lag luam, tab sis covSAS 8654 4i cablethiab nws cov khoom lag luam cuam tshuam yuav tseem ceeb rau ntau xyoo. Rau ntau lub tuam txhab, siv tag nrho cov uas twb muaj lawmSFF 8087 cablekev tsim kho vaj tse thiab ua tiav kev txhim kho tshiab los ntawm kev hloov pauv kev daws teeb meem xws liSLIM SAS 8654 8I rau MINI SAS 8087 cableyog qhov kev xaiv pheej yig dua thiab siv tau zoo dua.
Yuav ua li cas yog cov classicSFF 8087 cable, lub ntsiab lus tseem ceebSAS 8654 4i cable, los yog lubSLIM SAS 8654 8I rau MINI SAS 8087 cableua ib qho kev daws teeb meem hloov pauv, lawv ua ke tsim lub hauv paus ruaj khov rau kev sib txuas cia khoom lag luam. Kev nkag siab txog cov yam ntxwv thiab cov xwm txheej ntawm daim ntawv thov ntawm cov cables no yuav pab cov kws IT ua qhov kev xaiv zoo tshaj plaws hauv kev ua tau zoo, tus nqi, thiab kev sib raug zoo, thiab tsim cov qauv khaws cia cov ntaub ntawv zoo dua thiab txhim khu kev qha.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-24-2025
