Ikhebula leseva le-MINI SlimSAS SFF-8654 Anti-slash 8i 4.0 kuya ku-2X SAS HD 8643

Incazelo emfushane:

Ikhebula leseva le-MINI SlimSAS SFF-8654 Anti-slash 8i 4.0 kuya ku-2X SAS HD 8643

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Okuqukethwe okuhlobene

Amathegi Omkhiqizo

Izicelo:

Izicelo:

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

ISIXHUMANISI:

Isixhumi esibonakalayo se-SFF-8654 8i:

Lesi isixhumi esibonakalayo ekugcineni kwekhebula. I-SFF-8654 iyindinganiso yesixhumi esibonakalayo esinesivinini esikhulu evame ukusetshenziswa kumaseva. I-"8i" ikhombisa ukuthi lesi sixhumi esibonakalayo sineziteshi ezingu-8 (i singase simele okokufaka noma okwangaphakathi). Singasekela ukudluliswa kwedatha ye-bandwidth ephezulu.

Isixhumi esibonakalayo se-2X SAS HD 8643: Esinye isiphetho sekhebula yizixhumi ezi-2 ze-SAS HD 8643. Isixhumi esibonakalayo se-SAS (Serial Attached SCSI) siyisixhumi esibonakalayo esisebenza kahle kakhulu sesitoreji sezinga lebhizinisi kanye namaseva, esinokwethenjelwa okuphezulu kanye nesivinini sokudlulisa idatha.

Isici somkhiqizo:

Amandla okudlulisa idatha ngesivinini esikhulu
Izinzuzo ze-interface
Umklamo omelene nokuqhekeka
Ukusebenza kahle kwemishini.
Ukusebenza kahle kakhulu kagesi
Ukuhambisana okuhle

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-DC130

UWarranty Unyaka ongu-1

Ihadiwe

Uhlobo lweJakethi

Umqhubi Wekhebula

Izinto Zokuxhuma Zimbozwe Ngegolide

Isixhumi(izixhumi)

Isixhumi A SFF-8654 Anti-slash 8i 4.0

Isixhumi B SAS HD 8643

Ikhebula leseva le-MINI SlimSAS SFF-8654 Anti-slash 8i 4.0 kuya ku-2X SAS HD 8643

Igolide Elihlanganisiwe

Umbala Omnyama

Isixhumi esingangeni ukucofa 8654 8i kuya ku-sff 8643 4i

Imininingwane

1. Ikhebula leseva le-MINI SlimSAS SFF-8654 Anti-slash 8i 4.0 kuya ku-2X SAS HD 8643

2. Izixhumi 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

Okwedlule: Ukufakwa kwe-PCI-E Slimline SAS SFF-8654 8I Anti-Skew kukhebula lokuguqulwa kwe-Hard Disk le-8X SATA 90-Degree Server

Olandelayo: Ikhebula Lokuxhumanisa Iseva le-SlimSAS SFF-8654 8i 4.0 Eligoqekayo Elingagqwali Ku-2X SAS 8087

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