I-MINI SAS HD SFF-8643 kuya ku-SAS 8639 enekhebula lokuxhumanisa leseva eliyi-SATA 15P elinomumo we-Y
Izicelo:
Izintambo ze-MINI SAS zisetshenziswa kakhulu kumakhompyutha, ekudluliseni idatha kanye nakumadivayisi eseva.
ISIXHUMANISI:
Isixhumi esibonakalayo se-MINI SAS HD SFF-8643:
Lesi isixhumi esibonakalayo sokuxhumeka esisheshayo, esivame ukusetshenziselwa ukuxhuma amadivayisi okugcina ngaphakathi kwamaseva namakhadi e-RAID asebenza kahle kakhulu, njll. Sisekela izinga lokudluliswa kwedatha eliphezulu futhi singesesizukulwane esisha sezindinganiso zesixhumi esibonakalayo sokugcina. Uma siqhathaniswa nezixhumi ezivamile ze-SAS, sisebenza kangcono.
Isixhumi esibonakalayo se-SAS 8639:
Futhi ingenye yezindawo zokusebenzelana ezisetshenziswa kakhulu ensimini yeseva. Ifana ne-interface ye-SFF-8643 futhi ingasetshenziswa ukuxhuma amadivayisi okugcina ahambisanayo noma amanye amadivayisi asekela lesi sixhumanisi.
I-SATA 15P Isixhumi esibonakalayo sabesilisa:
Lesi isixhumi esibonakalayo esisetshenziselwa ukunikeza amandla. Isixhumi esibonakalayo samandla se-SATA sinamaphini ayi-15 futhi singanikeza ukunikezwa kwamandla okuzinzile kudivayisi exhunyiwe.
Isici somkhiqizo:
- Amandla okudlulisa idatha ngesivinini esikhulu
- Ukuhambisana okuqinile kwesixhumi esibonakalayo
- Isiqinisekiso sokuphakelwa kwamandla esithembekile
- eqinile futhi eqinile
Imininingwane Yomkhiqizo
Ubude bekhebula
Umbala Omnyama
Isitayela Sokuxhuma Esiqondile
Isisindo Somkhiqizo
Ububanzi bentambo
Ulwazi Lokupakisha
Iphakheji
Ubuningi 1Ukuthunyelwa (Iphakheji)
Isisindo
Ukudluliselwa okuphezulu kwedijithali ngamanani
Imininingwane Yomkhiqizo
Ulwazi Lwewaranti
Inombolo yengxenye JD-DC162
UWarranty Unyaka ongu-1
Ihadiwe
Uhlobo lweJakethi
Umqhubi Wekhebula
Izinto Zokuxhuma Zimbozwe Ngegolide
Isixhumi(izixhumi)
Isixhumi A I-MINI SAS HD SFF-8643
Isixhumi B SAS 8639 esine-SATA 15P Male
I-MINI SAS HD SFF-8643 kuya ku-SAS 8639 ene-SATA 15P MaleIkhebula
Igolide Elihlanganisiwe
Umbala Omnyama
Imininingwane
1. I-MINI SAS HD SFF-8643 kuya ku-SAS 8639 enekhebula labesilisa le-SATA 15P
2. Izixhumi zegolide ezimbozwe ngegolide
3. Umqhubi: TC/BC (ithusi elingenalutho)
4. Isilinganiso: 28/32AWG
5. Ijakhethi: Inayiloni noma iThubhu
6. Ubude: 0.5m/ 0.8m noma ezinye. (ongakukhetha)
7. Zonke izinto ezine-ROHS ziyakhononda
| 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 |
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.
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