Slimline SAS SFF-8654 8I ruo 2 ọdụ ụgbọ mmiri Dual SFF-8654 4I Server njikọ USB
Ngwa:
Ngwa:
Ihe nkwụnye Ultra Supper Slim SAS nke a na-ejikarị na Kọmputa, SEVER
Ihuenyo:
Ultraport Slim SAS dabara n'ụkpụrụ T10/Serial Attached SCSI (SAS-4) yana ọdabara na ụkpụrụ niile amaara ama.Njikọ Ultraport SlimSAS na-ewe otu oghere dị ka Mini-SAS.
Ọnụego data: Ọsọ mbufe: 24Gb/s
Nkọwa:
A na-eji ígwè dị elu mee nkwụnye ahụ.Usoro ntinye ọla edo na-eme ka nguzogide oxidation dịkwuo mma.Nkwanye ọla edo nke phosphor ọla kọpa na-eme ka nkwụnye ndụ dị ogologo yana mgbochi kọntaktị dị ntakịrị.
Ndakọrịta zuru oke
Ngwa a na-ahụkarị gụnyere sava, switches, routers, racks nchekwa, wdg.
Nkọwa nkọwa ngwaahịa
Njirimara anụ ahụ Cable
Ogologo eriri USB: 0.3M /0.7M/1M
Agba: Nwa
Ụdị njikọ: kwụ ọtọ
Arọ ngwaahịa:
Ogologo waya: 28/30 AWG
Ihe ngwugwu ozi ngwugwu
Ọnụọgụ: 1 Mbupu (ngwugwu)
Arọ:
Nkọwa ngwaahịa
Njikọ(s)
Njikọ A: 1 x 74-pin Nwoke
Njikọ B:2 x38-pin Oke-nwoke nwoke
Slimline SAS SFF-8654 8I ruo 2 ọdụ ụgbọ mmiri SFF-8654 4I eriri njikọ sava.
Efere ọla edo
Agba ojii
Nkọwapụta
1 Njikọ / njikwa: 1 x 74-pin HD Mini-SAS SFF -8654-8i nwoke nwere eriri
2. Njikọ mbanye SATA: 2x 38-pin 8654-4i oghere-nwoke nwere eriri
3.Wire: 32AWG ọla kọpa nke ọla kọpa 85 ohm
4. Ogologo: 0.5M 0.8M / ahaziri
5, Nchekwa ọkụ: VW-1
6.RoHS kwadoro
| Eletriki | |
| Usoro njikwa ogo | Arụ ọrụ dị ka ụkpụrụ & iwu na ISO9001 |
| Voltaji | DC300V |
| Nguzogide mkpuchi | Nkeji 10M |
| Kpọtụrụ Nguzogide | 3 ohm kacha |
| Okpomọkụ na-arụ ọrụ | -25C-80C |
| Ọnụego mbufe data |
Kedu njirimara nke eriri SAS na eriri SAS
SAS USB bụ ebe nchekwa nchekwa nke mgbasa ozi diski bụ ngwaọrụ kachasị mkpa, data na ozi niile kwesịrị ịchekwa na mgbasa ozi diski.A na-ekpebi ọsọ ọsọ nke data site na njikọ njikọ nke mgbasa ozi diski.N'oge gara aga, anyị na-echekwa data anyị mgbe niile site na SCSI ma ọ bụ SATA interfaces na draịvụ ike.Ọ bụ n'ihi ọganihu ngwa ngwa nke nkà na ụzụ SATA na uru dị iche iche na ọtụtụ ndị mmadụ ga-atụle ma ọ dị ụzọ isi jikọta ma SATA na SCSI, ka uru nke abụọ ahụ wee nwee ike igwu egwu n'otu oge.N'okwu a, SAS apụtala.Enwere ike kewaa ngwaọrụ nchekwa netwọkụ n'ụzọ siri ike gaa n'ụdị atọ dị mkpa, ya bụ, etiti njedebe dị elu na nso nso (Nso-Line).Ngwa nchekwa dị elu bụ ọwa Fiber.N'ihi ọsọ mgbasa ozi ngwa ngwa nke ọwa Fiber, a na-etinye ọtụtụ ngwaọrụ nchekwa ihe nchekwa ngwa anya na nnukwu ikike nchekwa oge nke data isi ọkwa ọrụ.Ngwa nchekwa nke etiti bụ tumadi ngwaọrụ SCSI, yana o nwekwara ogologo akụkọ ihe mere eme, ejiri ya na nchekwa oke data nke ọkwa azụmahịa.Edebiri dị ka (SATA), a na-etinye ya na nnukwu nchekwa data na-adịghị mkpa ma e bu n'obi dochie ndabere data gara aga site na iji teepu.Uru kachasị mma nke ngwaọrụ nchekwa Fiber Channel bụ nnyefe ngwa ngwa, mana ọ nwere ọnụ ahịa dị elu yana ọ siri ike ịnọgide na-enwe;Ngwaọrụ SCSI nwere ohere dị ngwa ngwa yana ọnụ ahịa ọkara, mana ọ dị ntakịrị obere ogologo, kaadị interface SCSI ọ bụla na-ejikọ ngwaọrụ 15 (otu ọwa) ma ọ bụ 30 (igwe abụọ).SATA bụ teknụzụ na-emepe emepe ngwa ngwa n'afọ ndị na-adịbeghị anya.Nnukwu uru ya bụ na ọ dị ọnụ ala, na ọsọ adịghị nwayọọ karịa SCSI interface.Site na mmepe nke teknụzụ, ọsọ ọgụgụ data SATA na-abịaru nso ma karịa SCSI interface.Na mgbakwunye, ka diski ike SATA na-adị ọnụ ala ma dị oke ọnụ, enwere ike iji ya jiri nwayọọ nwayọọ mee nkwado ndabere data.Ya mere, nchekwa ụlọ ọrụ ọdịnala n'ihi na-atụle arụmọrụ na nkwụsi ike, yana SCSI diski ike na ọwa fiber optic dị ka isi ihe nchekwa nchekwa, a na-ejikarị SATA maka data na-adịghị mkpa ma ọ bụ kọmputa nkeonwe, mana na ịrị elu nke teknụzụ SATA na akụrụngwa SATA. tozuru okè, a na-agbanwe ọnọdụ a, ọtụtụ ndị mmadụ malitere ịṅa ntị na SATA nke a ụzọ njikọ data nchekwa data.
