- Mold mai zaman kansa:
- NO
- Matsayin Samfura:
- Hannun jari
- Sunan Alama:
- Lenovo
- Lambar Samfura:
- D1212
- Wurin Asalin:
- China
- Factor Factor:
- 2U
- Modules Fadada Guda ɗaya/Dual:
- Dual 12Gb SAS misali tare da aiki / aiki gazawar
- Fadada (ta hanyar Daisy-Chain):
- Har zuwa raka'a 8 D1212 a kowace Sarkar SAS
- Tallafin RAID:
- RAID 0, 1, 5, 6, 10, 50, 60 (HBA-dogara)
- Kayayyakin Wutar Lantarki da Fans:
- Biyu 580W (1+1) zafi-swap
- Nauyi:
- max. 24kg (57.2lbs)
| Factor Factor | 2U |
| Modules Fadada Guda ɗaya/Dual | Dual 12Gb SAS misali (MiniSAS-HD SFF 8644), tare da gazawar aiki / aiki |
| Drives masu goyan baya | 12 hot-swap SAS 3.5-inch tafiyarwa: 900GB 10,000rpm HDDs (2.5-inch drive a cikin 3.5-inch bay); 2TB, 4TB, 6TB, 8TB, ko 10TB 7,200rpm NL HDDs*; 4TB 7,200rpm NL SED HDDs; 400GB, 10 DWD SSDs* (2.5-inch drive a cikin tire 3.5-inch) |
| Ƙarfin Ma'ajiya (kowace shingen D1212-har zuwa rumfuna 8 da ke goyan bayan kowane tashar HBA) | Har zuwa 10.8TB - 10,000rpm HDDs; Har zuwa 120TB - 7,200rpm NL SAS HDDs*; Har zuwa 48TB - 7,200rpm NL SAS SED HDDs; Har zuwa 4.8TB SSDs |
| Expandability (ta hanyar Daisy-Chain) | Har zuwa raka'a 8 D1212 a kowace Sarkar SAS |
| Ana Goyan bayan HBAs | ThinkServer 8885e PCIe 12Gb SAS Adaftar (PMC 8885E chipset); ThinkServer LSI 93008-e (12Gb; LSI SAS 31088); Lenovo N2225 SAS/SATA HBA (12Gb) Adafta don System x (12Gb; LSI SAS 3008); N2226 SAS/SATA HBA (12Gb) Adafta don Tsarin x (LSI SAS 3008); ServeRAID M5225-2GB SAS/SATA Mai Sarrafa don Tsarin x (LSI SAS 3108); Avago SAS 9300-8e Mai watsa shiri Bus Adaftar (12Gb; LSI SAS 3008); Avago SAS 9300-16e Mai watsa shiri Bus Adaftar (12Gb; LSI SAS 3008 x2); Avago SAS 9302-16e Mai watsa shiri Bus Adaftar (12Gb; LSI SAS 3008 x2); Avago SAS 9302-16e Mai watsa shiri Bus Adafta (12Gb; LSI SAS 3008 x2); Avago MegaRAID SAS 9380-8e LSI SAS3108); Avago MegaRAID SAS 9380-4i4e LSI SAS3108) |
| Tallafin RAID | RAID 0, 1, 5, 6, 10, 50, 60 (HBA-dogara) |
| Kayan Wutar Lantarki da Fans | Biyu 580W (1+1) zafi-swap / m 80 Plus Zinare samar da wutar lantarki; biyu hadedde magoya ta wutar lantarki |
| Masu Haɗin Rukunin Baya | Kowane nau'in haɓakawa (x2) ya haɗa da tashar sarrafa tashar Ethernet 1, 3x MiniSAS HD Connector (SFF 8644), Ana iya saita shi azaman mai shiga / shiga ko fita / egress tashar ta hanyar yanayin zoning SAS. |
| Girma / Nauyi | Tsawo: 87.9mm (3.5 in.); Nisa: 443mm (17 in.); Zurfin: 630mm (24.8 in.); Nauyi: max. 24kg (57.2lbs) |
Babban aiki, babban ƙarfin DAS
Ma'ajiyar Lenovo D1212 tana da sassauci da iya aiki don ɗaukar nau'ikan nau'ikan ayyuka daban-daban. Kuna iya farawa da shingen D1212 guda ɗaya wanda ke ɗauke da har zuwa 12x 3.5-inch tafiyarwa azaman JBOD mai sauƙi, kuma daga baya daisy-sarkar har zuwa 8 enclosures kowane SAS Chain (ta amfani da mashigai da yawa). Sarkar guda ɗaya tana goyan bayan tuki guda 96.
Abubuwan tafiyarwa masu goyan baya sun haɗa da 10,000rpm da 7,200rpm HDDs, amintaccen ɓoyewar kai 7,200rpm SED HDDs, da babban aiki/mafi ƙarfi SSDs don ɗaukar nauyin karatu. D1212 tana goyan bayan RAID-0, 1, 10, 5, 50, 6, da 60, ta amfani da RAID HBA iri-iri. Sarkar guda ɗaya na iya ƙunsar haɗaɗɗun HDDs da SSDs tare da saurin gudu da ƙarfi. Idan ana buƙatar 15,000rpm da 2.5-inch HDDs, ana iya haɗa sassan faɗaɗa D1224 a cikin sarkar.
Mafi kyawun ƙima don ƙarfin ajiya
An inganta D1212 don aiki a farashi mai araha. Babban ƙarfin 3.5-inch NL tafiyarwa yana ba da har zuwa 120TB * na "sanyi" ko ajiyar ajiya a cikin 2U kawai, da 960TB* ta SAS Chain a cikin 16U. 10,000rpm 12Gbps SAS tafiyarwa suna ba da saurin da ake buƙata don yawancin ayyukan aiki mai ƙarfi, kuma SSDs suna ba da matsanancin kayan aiki da ake buƙata don mafi yawan ayyukan I/O, tare da babban ƙarfi.
D1212 yana raba sassa gama gari tare da abubuwan D1224 DAS. Wannan yana sauƙaƙa sabis kuma yana rage kayan gyara a hannu, yana taimakawa wajen rage farashi gaba. Hakanan zaka iya adana kuɗi akan sabar fayil/ajiya ta hanyar tura sabar guda ɗaya da ke tafiyar da mahalli masu ƙima
tare da har zuwa 960TB* na iyawar DAS, maimakon amfani da sabar da yawa tare da JBOD guda ɗaya.
