Ikhebula ledatha leseva le-Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i

Incazelo emfushane:

Ikhebula ledatha leseva le-Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Okuqukethwe okuhlobene

Amathegi Omkhiqizo

Izicelo:

Izintambo ze-MINI SAS zisetshenziswa kabanzi ekudlulisweni kwedatha yikhompyutha, idivayisi yeseva, kanye nedatha.

ISIXHUMANISI:

I-Ultraport Slim SAS ihambisana nezinga le-T10/Serial Attached SCSI (SAS-4) futhi isebenza kuzo zonke izinqubo ezaziwayo. Isixhumi se-Ultraport SlimSAS sithatha isikhala esifanayo ne-Mini-SAS.

Isici somkhiqizo:

Ukudluliselwa kwesivinini esiphezulu:

Isekela izinga lokudlulisa elifika ku-32 Gbps, okuvumela ukudluliselwa okusheshayo kwenani elikhulu ledatha futhi kuhlangatshezwane nesidingo sokudluliselwa kwedatha okusheshayo kumaseva. Isibonelo, isetshenziswa ezimweni ezifana nokushintshana kwedatha okusheshayo phakathi kwamaseva esikhungweni sedatha kanye nokudluliselwa kwedatha ezinhlelweni zokugcina.

Ubuqotho obuhle besiginali:

Ekuklanyweni kwayo, igxile ekuthembekeni kwesignali. Ngokusebenzisa isakhiwo sekhebula esilungiselelwe kahle, ukufanisa i-impedance kanye nobunye ubuchwepheshe, kunciphisa izinkinga ezifana nokuncipha kwesignali, ukuzindla, kanye nokukhuluma ngokunqamula, ukuqinisekisa ukunemba nokuzinza kokudluliswa kwedatha.

Ihambisana nemininingwane ejwayelekile:

Ihambisana nezindinganiso kanye nezincazelo zemboni ezifanele, njenge-SAS (Serial Attached SCSI) 5.0 specification. Ihambisana kahle futhi inokwethenjelwa futhi ingasetshenziswa namadivayisi ahambisana nezindinganiso.

Imininingwane Yomkhiqizo

Ubude bekhebula

Umbala Omnyama

Isitayela Sokuxhuma

Isisindo Somkhiqizo

Ububanzi bentambo

Ulwazi Lokupakisha

Iphakheji

Ubuningi 1Ukuthunyelwa (Iphakheji)

Isisindo

Ukudluliselwa okuphezulu kwedijithali ngamanani angu-32Gpbs

Imininingwane Yomkhiqizo

Ulwazi Lwewaranti

Inombolo yengxenye JD-DC067

IwarantiUnyaka ongu-1

IhadiweI-Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i

Uhlobo lweJakethi,

Umqhubi Wekhebula

Izinto Zokuxhuma Zimbozwe Ngegolide

Isixhumi(izixhumi)

Isixhumi A SFF-8654 4i

Isixhumi B MCIO 4i

Idatha Yeseva ye-Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i

Ikhebula

Igolide Elihlanganisiwe

Umbala Omnyama

Imininingwane

1.Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i Idatha Yeseva

Ikhebula

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 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	32Gpbs

Okwedlule: Ikhebula Lokuxhuma Iseva Yesevisi ye-PCIE MINI SAS SFF-8088 8X I/O 68P kuya ku-2 HD 8644 4X

Olandelayo: Ikhebula Lokuguqulwa Kwe-HDD Le-MCIO PCIE SAS SFF-8654 8I kuya ku-8 SATA 7P Yesifazane Eqondile Yeseva Ye-HDD

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.

Bhala umlayezo wakho lapha bese uwuthumela kithi