Intambo yoQhagamshelo lwePCIE MINI SAS SFF-8088 8X I/O 68P ukuya kwi-2 SAS 8087 36P 4X
Izicelo:
Iintambo zeMINI SAS zisetyenziswa kakhulu kwikhompyutha, uthumelo lwedatha kunye nesixhobo seseva.
Ujongano:
I-PCIE MINI SAS SFF-8088 8X I/O 68P interface:
I-MINI SAS SFF-8088 yi-interface yokudlulisa idatha ekhawulezayo esetyenziswa rhoqo phakathi kweeseva kunye nezixhobo zokugcina. Apha, i-'8X' ibonisa ukuba le interface ineetshaneli ezisi-8 kwaye inokuxhasa i-bandwidth yokudlulisa idatha ephezulu. I-68P ibonisa ukuba le interface ineephini ezingama-68, ezisetyenziselwa ukuhambisa idatha, umbane, kunye nokudlulisa imiqondiso eyahlukeneyo yokulawula. Ngokwesiqhelo, iqhagamshelwe kwi-adapter yebhasi yomncedisi (i-HBA), ikhadi le-RAID, okanye ezinye izilawuli zokugcina zeseva njengesiphelo sokuqalisa ukudlulisela idatha.
Ii-interfaces ze-2 SAS 8087 36P 4X: I-SAS 8087 yi-interface ye-Serial Attached SCSI (SAS) encinci. I-36P ibonisa ukuba le interface inee-pins ezingama-36. I-'4X' ibonisa ukuba ixhasa ukuhanjiswa kwedatha ngeetshaneli ezi-4. Le interface idla ngokusetyenziselwa ukuqhagamshela izixhobo zokugcina ezifana nee-hard disks kunye nee-disk arrays njengesiphelo sokudluliselwa kwedatha. Isiphelo esinye sale ntambo yoqhagamshelo sine-interfaces ezimbini ze-SAS 8087, oko kuthetha ukuba izixhobo ezimbini ze-SAS zinokuqhagamshelwa ngaxeshanye, nto leyo ephucula ukuguquguquka kunye nokuguquguquka koqhagamshelo.
Ukuhambelana okubanzi:
Ii-aplikeshini eziqhelekileyo ziquka ii-server, ii-switches, ii-routers, ii-storage racks, njl.njl.,
Iinkcukacha zeMveliso
Ubude beCable
Umbala Omnyama
Isitayile soQhagamshelo esithe Tye
Ubunzima beMveliso
Ububanzi bentambo
Ulwazi lokuPakisha
Ubungakanani bephakheji 1Ukuthunyelwa (Iphakheji)
Ubunzima
Udluliselo lwedijithali oluphezulu ngamaxabiso
Iinkcukacha zeMveliso
Iinkcukacha zeMvelisoIinkcukacha
Ulwazi lwewaranti
Inombolo yenxalenye JD-DC082
IwarantiUnyaka o-1
I-Hardware SAS SFF-8088 8X I/O 68P ukuya ku-2 SAS 8087 36P 4X
Uhlobo lweJakethi,
Umqhubi weCable
Izinto zokudibanisa zenziwe ngegolide
Isiqhagamsheli (iziqhagamsheli)
Isixhumi A SFF-8088 8X I/O 68P
Isixhumi B 2 SAS 8087 36P 4X
Intambo yoQhagamshelo lwePCIE MINI SAS SFF-8088 8X I/O 68P ukuya kwi-2 SAS 8087 36P 4X
Ipleyite zegolide
Umbala Omnyama
Iinkcukacha
- Intambo yoQhagamshelo lwePCIE MINI SAS SFF-8088 8X I/O 68P ukuya kwi-2 SAS 8087 36P 4X
- Izihlanganisi zegolide ezigqunywe ngegolide
- Umqhubi: TC/BC (ubhedu olungenanto)
- Igeyiji: 28/32AWG
- Ijakethi: I-Nylon okanye iThubhu
- Ubude: 0.5m/ 0.8m okanye ezinye. (ukhetho)
- Zonke izixhobo ezinesikhalazo seRoHS
| Zombane | |
| Inkqubo yoLawulo loMgangatho | Ukusebenza ngokwemigaqo nemithetho kwi-ISO9001 |
| I-Voltage | DC300V |
| Ukumelana nobushushu | 2M imizuzu |
| Ukumelana noQhagamshelwano | Ubuninzi be-3 ohm |
| Ubushushu bokusebenza | -25C—80C |
| Izinga lokudluliselwa kwedatha |
Zithini iimpawu zeentambo ze-SAS kunye neentambo ze-SAS?
Intambo ye-SAS yindawo yokugcina idatha yediski, isixhobo esibaluleke kakhulu, yonke idatha kunye nolwazi kufuneka lugcinwe kwidiski. Isantya sokufunda idatha simiselwa lujongano lonxibelelwano lwediski. Kwixesha elidlulileyo, besisoloko sigcina idatha yethu nge-SCSI okanye i-SATA interfaces kunye nee-hard drives. Kungenxa yophuhliso olukhawulezayo lwetekhnoloji ye-SATA kunye neenzuzo ezahlukeneyo apho abantu abaninzi baya kuqwalasela ukuba kukho indlela yokudibanisa zombini i-SATA kunye ne-SCSI, ukuze iingenelo zazo zombini zidlalwe ngaxeshanye. Kule meko, i-SAS ivele. Izixhobo zokugcina idatha ezidityanisiweyo zinokwahlulwahlulwa zibe ziindidi ezintathu eziphambili, ezizezi, i-middle-end ephezulu kunye ne-near-end (Near-Line). Izixhobo zokugcina idatha ezikwi-high-end ikakhulu zii-Fibre channel. Ngenxa yesantya sokudlulisa idatha yeFibre channel, uninzi lwezixhobo zokugcina idatha ye-optical fiber ezikwi-high-end zisetyenziswa kwindawo yokugcina idatha yesitshixo semisebenzi emininzi. Isixhobo sokugcina idatha esikwi-middle-range ikakhulu zizixhobo ze-SCSI, kwaye sinembali ende, esetyenziswa kwindawo yokugcina idatha ebalulekileyo yenqanaba lorhwebo. Ifinyeziwe njenge (SATA), isetyenziswa ekugcinweni okukhulu kwedatha engengomsebenzi ubalulekileyo kwaye yenzelwe ukuthatha indawo yogcino lwedatha lwangaphambili kusetyenziswa iteyiphu. Eyona nzuzo ilungileyo yezixhobo zokugcina iFibre Channel kukudluliselwa ngokukhawuleza, kodwa inexabiso eliphezulu kwaye kunzima ukuyigcina; izixhobo ze-SCSI zinokufikelela ngokukhawuleza kunye nexabiso eliphakathi, kodwa ayinwebeki kangako, ikhadi ngalinye le-SCSI interface liqhagamshela ukuya kuthi ga kwi-15 (itshaneli enye) okanye izixhobo ezingama-30 (ezine-dual channel). I-SATA yiteknoloji ephuhla ngokukhawuleza kwiminyaka yakutshanje. Eyona nzuzo yayo inkulu kukuba ingabizi kakhulu, kwaye isantya asicothi kakhulu kune-SCSI interface. Ngophuhliso lwetekhnoloji, isantya sokufunda idatha se-SATA sisondela kwaye sidlula i-SCSI interface. Ukongeza, njengoko i-hard disk ye-SATA isiya ibiza kwaye ibiza kakhulu, ingasetyenziselwa ukugcina idatha kancinci kancinci. Ngoko ke indawo yokugcina yeshishini yendabuko kuba xa kujongwa ukusebenza kunye nozinzo, kunye ne-SCSI hard disk kunye ne-fiber optic channel njengeqonga lokugcina eliphambili, i-SATA isetyenziswa kakhulu kwidatha engabalulekanga okanye kwikhompyutha yomntu yedesktop, kodwa ngokukhula kwetekhnoloji ye-SATA kunye nezixhobo ze-SATA zivuthiwe, le ndlela iyatshintshwa, abantu abaninzi baqala ukuhoya i-SATA ngale ndlela yoqhagamshelo lokugcina idatha.
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