Intambo yoQhagamshelo ye-MINI SAS Slimline SFF-8654 8i 4.0 ukuya kwi-SAS HD 2X 8643 ene-engile yasekunene
Izicelo:
Iintambo zeMINI SAS zisetyenziswa kakhulu kwikhompyutha, kwizixhobo zeseva nakwidatha.
Ujongano:
I-MINI SAS Slimline SFF-8654 8i 4.0 interface:
Le yindlela yokudlulisa idatha ekwicala elinye lentambo. I-SFF-8654 yindlela eqhelekileyo yokudlulisa idatha esetyenziswa rhoqo ekudluliseni idatha ngesantya esiphezulu. I-'8i' ibonisa ukuba le ndlela yokudlulisa idatha ineetshaneli ezisi-8. Itshaneli nganye inokudlulisa idatha ngokuzimeleyo kwaye inokubonelela ngezakhono zokudlulisa idatha nge-bandwidth ephezulu.
Ujongano lwe-SAS HD 2X 8643:
Esinye isiphelo sentambo zii-interfaces ezimbini ze-SAS HD 8643. I-SAS (Serial Attached SCSI) yiteknoloji ye-interface esebenza kakhulu esetyenziswa kwindawo yokugcina idatha nakwiiseva ezikwinqanaba leshishini, enokuthembeka okuphezulu kunye nesantya sokudlulisa idatha.
Uphawu lwemveliso:
Uthumelo olukhawulezayo noluzinzileyo:
Ingaxhasa ukuhanjiswa kwedatha ngesantya esiphezulu ukuqinisekisa ukufundwa, ukubhala, kunye nokugcinwa kwedatha ngokukhawuleza. Kwiimeko zesicelo ezifana neeseva kunye nokugcinwa kwedatha, inokufikelela ekuhanjisweni nasekucutshungulweni kwedatha eninzi ngokukhawuleza, inciphise ukubambezeleka kokudluliselwa kwedatha, kwaye iphucule ukusebenza kunye nesantya sokuphendula kwenkqubo iyonke.
Umgangatho ophezulu wesiginali:
Ngokwenza ngcono ulwakhiwo lwentambo kunye nokusebenzisa iteknoloji yokukhusela elungileyo kunye nezinye iindlela, ukunciphisa isignali, ukuphazamiseka, kunye nokuphazamiseka kuyancitshiswa, okuqinisekisa uzinzo kunye nokuchaneka kwesignali ngexesha lokudluliselwa kunye nokuqinisekisa umgangatho wokudluliselwa kwedatha.
Iinkcukacha zeMveliso
Ubude beCable
Umbala Omnyama
Isitayile soQhagamshelo esithe Tye
Ubunzima beMveliso
Ububanzi bentambo
Ulwazi lokuPakisha
Iphakheji
Ubungakanani 1Ukuthunyelwa (Iphakheji)
Ubunzima
Udluliselo lwedijithali oluphezulu ngamaxabiso angama-24Gpbs
Iinkcukacha zeMveliso
Ulwazi lwewaranti
Inombolo yenxalenye JD-DC134
UWarranty Unyaka o-1
Izixhobo zekhompyutha
Uhlobo lweJakethi
Umqhubi weCable
Izinto zokudibanisa zenziwe ngegolide
Isiqhagamsheli (iziqhagamsheli)
Isixhumi A SFF-8654 8i 4.0
Isixhumi B SAS HD 2X 8643
Intambo yoQhagamshelo ye-MINI SAS Slimline SFF-8654 8i 4.0 ukuya kwi-SAS HD 2X 8643 ene-engile yasekunene
Ipleyite zegolide
Umbala Omnyama
Iinkcukacha
1.Intambo yoQhagamshelo yeMINI SAS Slimline SFF-8654 8i 4.0 ukuya kwi-SAS HD 2X 8643 enekona yasekunene
2. Izihlanganisi zegolide ezigqunywe ngegolide
3.Umqhubi: TC/BC (ubhedu olungenanto)
4. Igeyiji: 28/32AWG
5. Ijakethi: Inayiloni okanye ityhubhu
6.Ubude: 0.5m/ 0.8m okanye ezinye. (ukhetho)
7. Zonke izixhobo ezine-ROHS ziyakhalaza
| 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 | 24Gpbs |
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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