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 IBM System Storage DCS9900
Extending IBM leadership in high-performance streaming I/O
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| RAID controller |
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Dual active |
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| Cache per dual controller |
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5 GB per dual controller |
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| Host interface |
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Eight FC8 or IB 4x DDR |
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| Supported drives |
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SAS: 146 GB, 300 GB & 450 GB
SATA: 500 GB, 750 GB & 1 TB |
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| RAID levels |
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RAID 6 (8+2) |
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| Partitions |
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1,024 |
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| Maximum drives supported |
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1,200 |
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| Fans and power supplies |
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Fully redundant, hot-swappable |
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| Rack support |
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42 or 45 EIA units |
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| Management software |
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Standard features: LUN Mapping and Masking by WWN and/or Port Zoning; PowerLUNs; Real-Time Data Verification; Background Data Scrubbing; LUN in Cache; Place Holder LUNs; Intelligent Stream Detection, Read-only LUNs, Advanced A/V Modes, LUN Caching, DirectAPI.
Optional features: Java™–based GUI management software, Sleep mode MAID capability. |
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| Warranty |
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One-year 24 x 7 parts and labor |
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| Dimensions |
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Height: 207 cm (81.5 in) – 42U; 221 cm (86.8 in) – 45U
Depth: 105 cm (42 in)
Width: 71.1 cm (28 in) |
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| Weight |
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Minimum configuration (controller + 3 enclosures + 150 drives + 42U rack): 534 kg (1150 lb)
Maximum configuration (controller + 20 enclosures + 1200 drives + 2@45U racks): 2,773 kg (6,100 lb) |
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| Environment |
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Air temperature: 5 to 35° C
Humidity: 20 to 80%, non-condensing |
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| Heat output |
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Minimum configuration (controller + 3 enclosures + 150 750-GB SATA drives+ 42U rack): 11,710 Btu/hr
Maximum configuration (controller + 20 enclosures + 1200 300-GB SAS 15K RPM drives + 2@45U racks): 85,627 Btu/hr |
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| Supported systems |
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For supported servers, operating systems, host bus adapters, clustering applications, SAN switches and directors, consult your IBM sales rep. |
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Browse the product guide comparing all of IBM System Storage products
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