Chingwe cha PCIE MINI SAS SFF-8088 8X I/O 68P kupita ku Dual Port HD8643 8X Server
Mapulogalamu:
Zingwe za MINI SAS zimagwiritsidwa ntchito kwambiri pakompyuta, zida za seva komanso kutumiza deta.
CHIKWANGWANI:
Chida cha PCIE MINI SAS SFF-8088 8X I/O 68P: MINI SAS SFF-8088 ndi chida chotumizira deta mwachangu chomwe chimagwiritsidwa ntchito kwambiri pakati pa ma seva ndi zida zosungira. Pano, '8X' ikusonyeza kuti chida ichi chili ndi njira 8 ndipo chingathandize bandwidth yotumizira deta yambiri. '68P' ikusonyeza kuti chida ichi chili ndi ma pin 68, omwe amagwiritsidwa ntchito potumizira deta, magetsi, komanso kutumiza zizindikiro zosiyanasiyana zowongolera. Chida ichi nthawi zambiri chimalumikizidwa ndi adaputala ya basi ya host (HBA), khadi la RAID, kapena zowongolera zina zosungira za seva ngati gawo loyambitsa kutumiza deta.
Ma Port awiri a HD8643 8X: HD8643 nthawi zambiri imatanthauza muyezo wolumikizira wokhudzana ndi ukadaulo wa SAS (Serial Attached SCSI).
Mbali ya malonda:
- Kutha kutumiza deta mwachangu kwambiri
- Kugwirizana kwamphamvu
- Kukhazikika kwa chizindikiro chachikulu
- kudalirika kwambiri
Tsatanetsatane wa Zamalonda
Utali wa Chingwe
Mtundu Wakuda
Kalembedwe ka Cholumikizira Molunjika
Kulemera kwa Mankhwala
Waya awiri
Zambiri Zokhudza Kuyika
Phukusi
Kuchuluka 1 Kutumiza (Phukusi)
Kulemera
Kusamutsa kwakukulu kwa digito pamitengo
Tsatanetsatane wa Zamalonda
Chidziwitso cha Chitsimikizo
Nambala ya gawo JD-DC065
ChitsimikizoChaka chimodzi
Zipangizo zamagetsiSAS SFF-8088 8X I/O 68P kupita ku Dual Port HD8643 8X
Mtundu wa Jekete,
Woyendetsa Chingwe
Cholumikizira Zinthu Zagolide Zokutidwa
Cholumikizira (zolumikizira)
Cholumikizira A SFF-8088 8X I/O 68P
Cholumikizira B HD8643 BX
Chingwe cha PCIE MINI SAS SFF-8088 8X I/O 68P kupita ku Dual Port HD8643 8X Server
Wokutidwa ndi Golide
Mtundu Wakuda
Mafotokozedwe
1. Chingwe cha PCIE MINI SAS SFF-8088 8X I/O 68P kupita ku Dual Port HD8643 8X Server
2. Zolumikizira zagolide zophimbidwa
3. Kondukitala: TC/BC (mkuwa wopanda kanthu),
4. Gauge: 28/32AWG
5. Jekete: Nayiloni kapena Chubu
6. Kutalika: 0.5m/ 0.8m kapena zina. (ngati mukufuna)
7. Zipangizo zonse zokhala ndi madandaulo a RoHS
| Zamagetsi | |
| Dongosolo Lowongolera Ubwino | Kugwira ntchito motsatira malamulo ndi malamulo a ISO9001 |
| Voteji | DC300V |
| Kukaniza Kuteteza | Mphindi 2M |
| Kukaniza Kulumikizana | 3 ohm pamlingo wapamwamba |
| Kutentha kwa Ntchito | -25C—80C |
| Kuchuluka kwa deta |
Kodi mawaya a SAS ndi mawaya a SAS ndi otani?
Chingwe cha SAS ndi malo osungira zinthu pa disk media ndi chipangizo chofunikira kwambiri, deta yonse ndi chidziwitso ziyenera kusungidwa pa disk media. Kuthamanga kwa deta kumatsimikiziridwa ndi kulumikizana kwa disk media. Kale, nthawi zonse takhala tikusunga deta yathu kudzera mu SCSI kapena SATA interfaces ndi hard drives. Chifukwa cha kupita patsogolo mwachangu kwa ukadaulo wa SATA ndi maubwino osiyanasiyana, anthu ambiri adzaganizira ngati pali njira yophatikizira SATA ndi SCSI, kuti maubwino onse awiri athe kuseweredwa nthawi imodzi. Pankhaniyi, SAS yatulukira. Zipangizo zosungiramo zinthu zolumikizidwa zitha kugawidwa m'magulu atatu akuluakulu, omwe ndi, pakati-mapeto apamwamba komanso pafupi-mapeto (Near-Line). Zipangizo zosungiramo zinthu zapamwamba makamaka ndi Fibre channel. Chifukwa cha liwiro lofulumira la Fibre channel, zida zambiri zosungiramo zinthu zapamwamba zimagwiritsidwa ntchito posungira deta yachinsinsi ya ntchito nthawi yeniyeni. Chipangizo chosungiramo zinthu chapakati makamaka ndi zida za SCSI, ndipo chili ndi mbiri yakale, chikugwiritsidwa ntchito posungira deta yofunika kwambiri yamalonda. Mwachidule, imagwiritsidwa ntchito posungira deta yosafunikira ndipo cholinga chake ndikusintha zosunga deta zakale pogwiritsa ntchito tepi. Ubwino wabwino kwambiri wa zida zosungiramo za Fibre Channel ndi kutumiza mwachangu, koma uli ndi mtengo wokwera ndipo ndi wovuta kusamalira; Zipangizo za SCSI zili ndi mwayi wofikira mwachangu komanso mtengo wapakati, koma ndizochepa pang'ono, khadi lililonse la SCSI limalumikiza zida 15 (single channel) kapena 30 (dual-channel). SATA ndi ukadaulo womwe ukukula mwachangu m'zaka zaposachedwa. Ubwino wake waukulu ndikuti ndi wotsika mtengo, ndipo liwiro lake silichedwa kwambiri kuposa mawonekedwe a SCSI. Ndi chitukuko cha ukadaulo, liwiro la kuwerenga deta la SATA likuyandikira ndipo likupitirira mawonekedwe a SCSI. Kuphatikiza apo, pamene hard disk ya SATA ikutsika mtengo komanso yokwera mtengo, ingagwiritsidwe ntchito pang'onopang'ono posungira deta. Chifukwa chake kusungirako kwachikhalidwe kwa bizinesi chifukwa poganizira magwiridwe antchito ndi kukhazikika, ndi SCSI hard disk ndi fiber optic channel ngati nsanja yayikulu yosungiramo, SATA imagwiritsidwa ntchito kwambiri pa data yosafunikira kapena kompyuta yapakompyuta, koma chifukwa cha kukwera kwa ukadaulo wa SATA ndi zida za SATA, mawonekedwe awa akusinthidwa, anthu ambiri adayamba kulabadira njira iyi yolumikizirana yosungira deta.












