Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i Ikhebula Yedatha Yeseva

Incazelo emfushane:

Gen5 PCIE MCIO Slimline SFF-8654 4i kuya ku-MCIO 4i Ikhebula Yedatha Yeseva

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Okuqukethwe okuhlobene

Omaka bomkhiqizo

Izicelo:

Izintambo ze-MINI SAS zisetshenziswa kakhulu kukhompyutha, idivayisi yeseva kanye nokudluliswa kwedatha,

INTERFACE:

I-Ultraport Slim SAS ivumelana nezinga le-T10/Serial Attached SCSI (SAS-4) futhi isebenza kuwo wonke amaphrothokholi aziwayo. Isixhumi se-Ultraport SlimSAS sithatha isikhala esifanayo ne-Mini-SAS.

Isici somkhiqizo:

Ukudluliswa kwesivinini esikhulu:

Isekela izinga lokudlulisela elifika ku-32 Gbps, livumela ukudluliswa okusheshayo kwenani elikhulu ledatha futhi lihlangabezane nesidingo sokudluliswa kwedatha ngesivinini esikhulu kumaseva. Isibonelo, isetshenziswa ezimeni ezifana nokushintshisana kwedatha ngesivinini esiphezulu phakathi kwamaseva esikhungweni sedatha kanye nokudluliswa kwedatha kumasistimu okugcina.

Ubuqotho besignali enhle:

Ekwakhiweni, igxile ekuthembekeni kwesignali. Ngesakhiwo sekhebula esithuthukisiwe, ukufaniswa kwe-impedance nobunye ubuchwepheshe, kunciphisa izinkinga ezifana nokunciphisa isignali, ukucabangela, kanye ne-crosstalk, iqinisekisa ukunemba nokuzinza kokudluliswa kwedatha.

Ihambisana nezicaciso ezijwayelekile:

Ithobelana namazinga emboni afanele kanye nokucaciswa, okufana nokucaciswa kwe-SAS (Serial Attached SCSI) 5.0. Inokuhambisana okuhle nokuthembeka futhi ingasetshenziswa namadivayisi athobela izindinganiso.

Imininingwane Yomkhiqizo

Ubude bekhebula

Umbala Omnyama

Isitayela Sesixhumi

Isisindo Somkhiqizo

I-Wire Diameter

Ulwazi Lokupakisha

Iphakheji

Inani lokuthumela elingu-1(Iphakheji)

Isisindo

Ukudluliselwa Okuphezulu Kwedijithali ngamanani angu-32Gpbs

Imininingwane Yomkhiqizo

Ulwazi Lwewaranti

Ingxenye #:JD-DC067

Iwaranti1Unyaka

Izingxenyekazi zekhompuyuthaI-Gen5 PCIE MCIO Slimline SFF-8654 4i ukuya ku-MCIO 4i

Uhlobo lwejakhethi ,

I-Cable Conductor

I-Connector Material Gold icwecwe

Izixhumi

Isixhumi A SFF-8654 4i

Isixhumi B MCIO 4i

I-Gen5 PCIE MCIO Slimline SFF-8654 4i kuya kudatha yeseva ye-MCIO 4i

Ikhebula

Igolide Elicwecwe

Umbala Omnyama

Imininingwane

1.Gen5 PCIE MCIO Slimline SFF-8654 4i kuya kudatha yeseva ye-MCIO 4i

Ikhebula

2.Izixhumi ezifakwe ngegolide

3. I-Conductor: TC/BC (ithusi elingenalutho),

4.Isikali: 28/32AWG

5.Ijakhethi: Inayiloni noma Ishubhu

6.Ubude: 0.5m/ 0.8m noma okunye. (uyazikhethela)

7.Zonke izinto ezinesikhalazo se-RoHS

Ezogesi
Uhlelo lokulawula ikhwalithi	Ukusebenza ngokuhambisana nemithetho nemithetho ku-ISO9001
Amandla kagesi	I-DC300V
I-Insulation Resistance	2M imiz
Xhumana Nokumelana	3 ohm max
Izinga Lokushisa Lokusebenza	-25C—80C
Izinga lokudluliswa kwedatha	32Gpbs

Okwedlule: I-PCIE MINI SAS SFF-8088 8X I/O 68P ukuya ku-2 HD 8644 4X Ikhebuli Yokuxhuma Yeseva Yesevisi

Olandelayo: I-MCIO PCIE SAS SFF-8654 8I ukuya ku-8 SATA 7P Ikhebuli Yokuguqula Yeseva Eqondile Ye-HDD

Yiziphi izici zezintambo ze-SAS nezintambo ze-SAS

Ikhebula le-SAS liyindawo yokugcina imidiya yediski iyithuluzi elibaluleke kakhulu, yonke idatha nolwazi kufanele kugcinwe kumidiya yediski. Isivinini sokufunda sedatha sinqunywa isikhombimsebenzisi sokuxhuma semidiya yediski. Esikhathini esidlule, besilokhu sigcina idatha yethu ngokusebenzisa i-SCSI noma i-SATA interface nama-hard drive. Kungenxa yokuthuthukiswa okusheshayo kobuchwepheshe be-SATA kanye nezinzuzo ezihlukahlukene ukuthi abantu abaningi bazocabangela ukuthi kukhona yini indlela yokuhlanganisa kokubili i-SATA ne-SCSI, ukuze izinzuzo zombili zidlalwe ngesikhathi esifanayo. Kulokhu, i-SAS iye yavela. Amadivayisi okulondoloza axhumene nenethiwekhi angahlukaniswa cishe abe izigaba ezintathu ezinkulu, okungukuthi, ekupheleni okuphakathi nendawo kanye nasekupheleni (Near-Line). Amadivayisi esitoreji asezingeni eliphezulu ikakhulukazi isiteshi se-Fiber. Ngenxa yesivinini sokudlulisa esisheshayo sesiteshi se-Fiber, amathuluzi amaningi we-fiber optical fiber yokugcina ephezulu asetshenziswa ekugcinweni kwesikhathi sangempela komthamo omkhulu wedatha yokhiye wezinga lomsebenzi. Idivayisi yokugcina yebanga eliphakathi kakhulu ingamadivayisi e-SCSI, futhi inomlando omude, isetshenziswa ekugcinweni kwenqwaba yedatha ebalulekile yezinga lezentengiso. Ifushanisiwe njenge-(SATA), isetshenziswa ekugcinweni kwenqwaba yedatha engabalulekile futhi ihloselwe ukufaka isipele sedatha yangaphambilini kusetshenziswa itheyiphu. Inzuzo engcono kakhulu yamadivayisi wesitoreji se-Fiber Channel ukudluliswa okusheshayo, kodwa inenani eliphezulu futhi kunzima ukuyigcina; Amadivayisi e-SCSI anokufinyelela okusheshayo uma kuqhathaniswa nenani eliphakathi nendawo, kodwa inwetshiwe kancane, ikhadi ngalinye le-SCSI lixhuma kufika ku-15 (isiteshi esisodwa) noma amadivaysi angu-30 (ama-dual-channel). I-SATA ubuchwepheshe obuthuthuka ngokushesha eminyakeni yamuva. Inzuzo yayo enkulu ukuthi ishibhile, futhi ijubane alinensa kakhulu kune-SCSI interface. Ngokuthuthuka kobuchwepheshe, isivinini sokufunda idatha se-SATA siyasondela futhi sidlula isixhumi esibonakalayo se-SCSI. Ukwengeza, njengoba i-hard disk ye-SATA iya ishibhile futhi ibiza kakhulu, ingasetshenziswa kancane kancane ukulondoloza idatha. Ngakho-ke isitoreji sebhizinisi lendabuko ngoba ucabangela ukusebenza nokuzinza, ne-SCSI hard disk kanye nesiteshi se-fiber optic njengesikhulumi esikhulu sokugcina, i-SATA isetshenziselwa kakhulu idatha engabalulekile noma ikhompyutha yomuntu siqu yedeskithophu, kodwa ngokukhuphuka kobuchwepheshe be-SATA kanye nemishini ye-SATA. abavuthiwe, le modi iyashintshwa, abantu abaningi baqala ukunaka i-SATA le ndlela yokuxhuma isitoreji sedatha ye-serial.

Bhala umyalezo wakho lapha futhi usithumelele wona