I-MINI SAS Slimline SFF-8654 8i 4.0 ukuya kwi-SAS HD 2X 8643 Intambo yoQhagamshelwano olulekwe ekunene
Usetyenziso:
Iintambo ze-MINI SAS zisetyenziswa kakhulu kwikhompyuter, kwisixhobo seseva kunye nokuhanjiswa kwedatha.
UMXHOLO:
I-MINI SAS Slimline SFF-8654 8i 4.0 ujongano:
Olu lujongano kwesinye isiphelo sentambo. I-SFF-8654 ngumgangatho wojongano oluqhelekileyo olusetyenziselwa ukuhanjiswa kwedatha ngesantya esiphezulu. '8i' ibonisa ukuba olu jongano luneetshaneli ezisi-8. Ishaneli nganye inokudlulisa idatha ngokuzimeleyo kwaye inokubonelela ngezakhono zokuhambisa idatha ephezulu.
Ujongano lwe-SAS HD 2X 8643:
Esinye isiphelo sentambo yi-SAS HD 8643 interfaces ezimbini. I-SAS (i-Serial Attached SCSI) iteknoloji ye-interface ye-high-performance interface esetyenziselwa ukugcinwa kwinqanaba lezoshishino kunye neeseva, ezinokuthembeka okuphezulu kunye nesantya sokudlulisa idatha.
Uphawu lweMveliso:
Ugqithiso olukwisantya esiphezulu kunye noluzinzileyo:
Inokuxhasa ukuhanjiswa kwedatha ngesantya esiphezulu ukuqinisekisa ukufunda ngokukhawuleza, ukubhala, kunye nokugcinwa kwedatha. Kwiimeko zesicelo ezifana neeseva kunye nokugcinwa kwedatha, inokufikelela ngokukhawuleza ukuhanjiswa kunye nokucubungula inani elikhulu ledatha, ukunciphisa i-latency yokuhanjiswa kwedatha, kunye nokuphucula ukusebenza ngokubanzi kunye nesantya sokuphendula kwenkqubo.
Umgangatho wophawu oluphezulu:
Ngokulungisa isakhiwo sekhebula kunye nokwamkela iteknoloji yokukhusela efanelekileyo kunye namanye amanyathelo, ukunciphisa umqondiso, ukuphazamiseka, kunye nokuphazamiseka kuyancitshiswa, ukuqinisekisa ukuzinza kunye nokuchaneka kwesignali ngexesha lokuhanjiswa kunye nokuqinisekisa umgangatho wokuhanjiswa kwedatha.
IiNkcazelo zeNkcukacha zeMveliso
Ubude beCable
Umbala Omnyama
Isimbo soDibanisi Sithe tye
Ubunzima bemveliso
Ububanzi bocingo
Ulwazi lokuPakisha
Iphakheji
Ubungakanani bokuThumela ngeNqanawa (iPackage)
Ubunzima
Ugqithiso oluphezulu lweDijithali kumazinga angama-24Gpbs
IiNkcazelo zeNkcukacha zeMveliso
Ulwazi lweWaranti
Inombolo yecandelo JD-DC134
Warranty 1 Unyaka
Hardware
Uhlobo lwebhatyi
ICable Conductor
Isidibanisi Izinto zeGolide ezichotshiweyo
Isidibanisi
Isidibanisi A SFF-8654 8i 4.0
Isidibanisi B SAS HD 2X 8643
I-MINI SAS Slimline SFF-8654 8i 4.0 ukuya kwi-SAS HD 2X 8643 Intambo yoQhagamshelwano olulekwe ekunene
Ipleyite zegolide
Umbala Omnyama
Iinkcukacha
1.MINI SAS Slimline SFF-8654 8i 4.0 ukuya SAS HD 2X 8643 Right-angled Connection Cable
2.Iziqhagamshelo ezifakwe ngegolide
3.Umqhubi: TC/BC (ubhedu olungenanto)
4.Isilinganisi: 28/32AWG
5.Ijacket: Inayiloni okanye iTube
6.Ubude: 0.5m/ 0.8m okanye abanye.(ukhetho)
7.Zonke izinto ezine-ROHS ziyakhalaza
| Umbane | |
| Inkqubo yoLawulo loMgangatho | Ukusebenza ngokommiselo & nemithetho kwi-ISO9001 |
| I-Voltage | DC300V |
| I-Insulation Resistance | 2M imiz |
| Qhagamshelana Ukumelana | 3 ohm max |
| Ubushushu bokusebenza | -25C—80C |
| Ireyithi yokudluliselwa kwedatha | 24Gpbs |
Ziziphi iimpawu zeentambo ze-SAS kunye neentambo ze-SAS
Intambo ye-SAS yintsimi yokugcina i-disk media sesona sixhobo sibaluleke kakhulu, yonke idatha kunye nolwazi kufuneka lugcinwe kwi-disk media. Isantya sokufunda sedatha sichongwa lunxibelelwano lonxibelelwano lwemidiya yediski. Ngaphambili, besihlala sigcina idatha yethu ngokusebenzisa i-SCSI okanye i-SATA ujongano kunye nee-hard drives. Kungenxa yophuhliso olukhawulezayo lweteknoloji ye-SATA kunye neenzuzo ezahlukeneyo abantu abaninzi baya kuqwalasela ukuba kukho indlela yokudibanisa zombini i-SATA kunye ne-SCSI, ukwenzela ukuba izibonelelo zombini zidlalwe ngexesha elinye. Kule meko, i-SAS iye yavela. Izixhobo zogcino lwenethiwekhi zinokwahlulwa ngokurhabaxa zibe ziindidi ezintathu eziphambili, ezizezi, isiphelo esiphakathi esiphakamileyo kunye nesiphelo esikufuphi (Near-Line). Izixhobo zokugcina eziphezulu zizininzi zeFiber channel. Ngenxa yesantya sokuhanjiswa ngokukhawuleza kweshaneli yeFiber, uninzi lwezixhobo eziphezulu zokugcina izixhobo zefiber optical zisetyenziswa kumthamo omkhulu wexesha lokugcinwa kwedatha engundoqo yenqanaba lomsebenzi. Isixhobo sokugcina esiphakathi sisixhobo se-SCSI, kwaye sinembali ende, isetyenziselwa ukugcinwa kobuninzi bedatha ebalulekileyo yezinga lezorhwebo. Ifinyeziwe njenge (SATA), isetyenziselwa ukugcinwa kobuninzi beedatha ezingabalulekanga kwaye ijoliswe ekutshintsheni i-backup data yangaphambili usebenzisa i-tape. Inzuzo engcono kakhulu yeFiber Channel yokugcina izixhobo kukuhanjiswa ngokukhawuleza, kodwa inexabiso eliphezulu kwaye kunzima ukuyigcina; Izixhobo ze-SCSI zinokufikelela ngokukhawuleza kunye nexabiso eliphakathi, kodwa lincinci kancinci, ikhadi ngalinye le-SCSI lidibanisa ukuya kuthi ga kwi-15 (itshaneli enye) okanye izixhobo ezingama-30 (ezimbini). I-SATA bubuchwephesha obukhula ngokukhawuleza kwiminyaka yakutshanje. Olona ncedo lwayo lukhulu kukuba lutshiphu, kwaye isantya asicotha kakhulu kunojongano lweSCSI. Ngophuhliso lwetekhnoloji, isantya sokufundwa kwedatha ye-SATA siyasondela kwaye sigqithise i-interface ye-SCSI. Ukongeza, njengoko i-hard disk ye-SATA isiya ingabizi kwaye ibiza kakhulu, inokusetyenziselwa ukugcinwa kwedatha ngokuthe ngcembe. Ke ukugcinwa kweshishini lemveli kuba kuqwalaselwe ukusebenza kunye nokuzinza, kunye ne-SCSI hard disk kunye ne-fiber optic channel njengeqonga lokugcina, i-SATA isetyenziswa kakhulu kwidatha engabalulekanga okanye ikhompyuter yekhompyuter, kodwa ngokunyuka kobuchwepheshe beSATA kunye nezixhobo zeSATA. abaqolileyo, le mo iyatshintshwa, abantu abaninzi baqala ukunikela ingqalelo kwi-SATA le ndlela yoqhagamshelo logcino lwedatha.
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