I-MINI SAS 8087 iqonde ngqo ku-SAS SFF-8087 Left Bend Server Internal High-speed Connection Wire Harness
Izicelo:
Izicelo:
Izintambo ze-MINI SAS zisetshenziswa kabanzi ekudlulisweni kwedatha, kuseva, nakukhompyutha.
【I-INTERFACE】
Lolu uxhumano lwe-SCSI oluncane olune-serial interface olunezikhonkwane ezingu-36.
Isici Somkhiqizo
Ukuzivumelanisa nezimo okuphezulu nokuhambisana
Lokhu kuxhumana kuklanyelwe ngokukhethekile abalawuli namadivayisi okugcina ngaphakathi kweseva, ngakho-ke kunokuvumelana nezimo okuphezulu kakhulu nehadiwe yeseva. Kungakhathaliseki ukuthi kuyimikhiqizo ehlukene, amamodeli ahlukene abalawuli beseva, noma izinhlobo ezahlukene zamadivayisi okugcina (njenge-SAS hard drive, i-SATA hard drive, njll.), kungaxhunywa kangcono kukho ukuqinisekisa ukudluliswa kwedatha okuzinzile nokuphathwa kwesitoreji.
Amandla okudlulisa idatha asebenzayo
Ngaphakathi kweseva, inani lokudluliselwa kwedatha livame ukuba likhulu kakhulu, lidinga isivinini sokudluliselwa kanye nokusebenza kahle kakhulu. Lokhu kuxhumana kungahlinzeka ngesiteshi sokudluliselwa kwedatha esisheshayo ukuze kuhlangatshezwane nesidingo seseva sokufunda nokubhala idatha eningi ngokushesha, okusiza ekuthuthukiseni ukusebenza kanye nokuphendula kweseva iyonke, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kwesistimu yonke.
Ukuqina okuphezulu nokuthembeka
Izikhungo zedatha zidinga ukusebenza ngaphandle kokuphazamiseka isikhathi eside, okudinga ukuzinza okuphezulu nokuthembeka kwemishini. Lolu hlobo lokuxhumeka lusebenzisa izinto ezisezingeni eliphezulu kanye nezinqubo zokukhiqiza ezithuthukisiwe ukuqinisekisa ukusebenza okuzinzile ngaphansi kwamahora amade kanye nemithwalo ephezulu, kunciphisa ingozi yokuphazamiseka kokudluliswa kwedatha noma isikhathi sokungasebenzi kwesistimu ngenxa yokwehluleka kokuxhumeka.
Imininingwane Yomkhiqizo
Izici ZomzimbaIkhebula
Ubude bekhebula: 0.5M /0.8M/1M
Umbala: Omnyama
Isitayela Sokuxhuma: Siqondile
Isisindo Somkhiqizo:
Ububanzi bentambo: 28/30 AWG
Iphakheji Yolwazi Lokupakisha
Ubuningi: 1 Ukuthunyelwa (Iphakheji)
Isisindo:
Imininingwane Yomkhiqizo
Ulwazi Lwewaranti
Inombolo yengxenye JD-DC22
IwarantiUnyaka ongu-1
Ihadiwe
Ubulili IMINII-SAS 8087to I-SAS SFF8087
Uhlobo lweJakethi Yekhebula i-HDPE/PP
Uhlobo lwe-Cable Shield Al foil
Isixhumi Esimboziwe Ngegolide
Isixhumi(izixhumi)
Isixhumi A SAS 8087
Isixhumi B SAS SFF 8087
I-MINI SAS 8087 iqonde ngqo ku-SAS SFF-8087Ikhebula
Igolide Elihlanganisiwe
Umbala Omnyama
Imininingwane
1. I-MINI SAS 8087 iqonde ngqo kukhebula le-SAS SFF-8087
2. Izixhumi ezimbozwe ngegolide
3. Umqhubi: TC/BC (ithusi elingenalutho),
4. Igeyiji: 28/30AWG
5. Ijakethi: Inayiloni noma iThubhu
6. Ubude: 0.5m/ 0.8m noma ezinye. (ongakukhetha)
7. Zonke izinto ezinesikhalazo se-RoHS
| Ugesi | |
| Uhlelo Lokulawula Ikhwalithi | Ukusebenza ngokwemigomo nemithetho ku-ISO9001 |
| I-voltage | I-DC300V |
| Ukumelana Nokushintshwa Kokushisa | 2M min |
| Ukumelana Nokuxhumana | 3 ohm ubuningi |
| Izinga Lokushisa Elisebenzayo | -25C—80C |
| Izinga lokudluliswa kwedatha | 12Gpbs |
Yiziphi izici zezintambo ze-SAS kanye nezintambo ze-SAS
Ikhebula le-SAS liyinkambu yokugcina yemidiya yediski iyidivayisi ebaluleke kakhulu, yonke idatha nolwazi kufanele lugcinwe kumidiya yediski. Isivinini sokufunda idatha sinqunywa yi-interface yokuxhuma yemidiya yediski. Esikhathini esidlule, besilokhu sigcina idatha yethu ngokusebenzisa izixhumi ze-SCSI noma ze-SATA kanye nama-hard drive. Kungenxa yentuthuko esheshayo yobuchwepheshe be-SATA kanye nezinzuzo ezahlukahlukene ukuthi abantu abaningi bazocabanga ukuthi ikhona yini indlela yokuhlanganisa i-SATA ne-SCSI, ukuze izinzuzo zazo zombili zidlalwe ngesikhathi esisodwa. Kulesi simo, kuvele i-SAS. Amadivayisi okugcina axhunyiwe angahlukaniswa cishe ngezigaba ezintathu ezinkulu, okungukuthi, i-middle-end ephezulu kanye ne-near-end (Near-Line). Amadivayisi okugcina aphezulu ikakhulukazi ayi-Fibre channel. Ngenxa yesivinini sokudlulisa esisheshayo se-Fibre channel, amadivayisi amaningi okugcina i-optical fiber asetshenziswa ekugcinweni kwedatha yokhiye wezinga lomsebenzi omkhulu. Idivayisi yokugcina ephakathi nendawo ikakhulukazi amadivayisi e-SCSI, futhi inomlando omude, isetshenziswa ekugcinweni kwedatha ebalulekile yezinga lokuhweba. Ifushaniswe ngokuthi (SATA), isetshenziswa ekugcinweni okukhulu kwedatha engabalulekile futhi ihloselwe ukufaka esikhundleni sekhophi yokusekelayo yedatha yangaphambilini kusetshenziswa itheyiphu. Inzuzo engcono kakhulu yamadivayisi okugcina i-Fibre Channel ukudluliswa okusheshayo, kodwa inentengo ephezulu futhi kunzima ukuyinakekela; Amadivayisi e-SCSI anokufinyelela okusheshayo kanye nentengo ephakathi, kodwa anwetshiwe kancane, ikhadi ngalinye lesikhombimsebenzisi se-SCSI lixhuma amadivayisi afinyelela ku-15 (isiteshi esisodwa) noma angu-30 (amashaneli amabili). I-SATA ubuchwepheshe obuthuthuka ngokushesha eminyakeni yamuva. Inzuzo yayo enkulu ukuthi ishibhile, futhi ijubane alinciphi kakhulu kunesikhombimsebenzisi se-SCSI. Ngokuthuthuka kobuchwepheshe, isivinini sokufunda idatha se-SATA siyasondela futhi sidlula isikhombimsebenzisi se-SCSI. Ngaphezu kwalokho, njengoba i-hard disk ye-SATA ishibhile futhi ibiza kakhulu, ingasetshenziswa kancane kancane ekulondolozeni idatha. Ngakho-ke isitoreji sebhizinisi sendabuko ngoba uma sicabangela ukusebenza nokuzinza, nge-SCSI hard disk kanye ne-fiber optic channel njengesikhulumi esiyinhloko sokugcina, i-SATA isetshenziswa kakhulu kwidatha engabalulekile noma kwikhompyutha yomuntu siqu yedeskithophu, kodwa ngokukhula kobuchwepheshe be-SATA kanye nemishini ye-SATA evuthiwe, le modi iyashintshwa, abantu abaningi baqala ukunaka i-SATA ngale ndlela yokuxhumeka kwedatha yochungechunge.











