General Information
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External Interface
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4Gb FC, point-to-point, loop and fabric (switched) topologies
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Supported Operating Platforms
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Windows 2003 (32 bit); RedHat Linux AS3/AS4 Platforms (32 bit); SuSE Linux 8/9 (32 bit)
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Supported Hosts
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256, 512 LUNs, LUN Masking, >2TB LUNs
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Total Capacity per Unit
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9TB
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Expansion Chassis
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RS-1220-E3-XPN (4 maximum), SAS connected (SFF-8470), single & dual IO Module configurations
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Total Expansion Capacity
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45TB, 512MB and 1GB Cache per controller (selectable by volume read, adaptive read-ahead, write through, write-back), battery backup
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Disk Drives Supported
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Seagate SAS (15K/36/73/146/300GB), Seagate SAS (10K/36/73/146/300GB), Seagate SATA (7.2K/250/500/750GB)
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Interface Types
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SAS (3Gb/s), SATA-I, SATA-II (3Gb/s) +NCQ, dedicated bandwidth to each drive
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Max Drives per Enclosure
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12, 512 Logical Drives/system, automatic bad sector assignment
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RAID Controllers
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No. of RAID Controllers
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1 (single) or 2 (dual HA)
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RAID Levels Supported
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Up to 60 disk arrays with independent RAID level 0, 1, 5, 6, 10, and 50 support, selectable strip sizes (64K, 128K, and 256K)
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RAID Protection Features
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Background initialization, background parity checking, and automatic drive rebuild with redundant RAID arrays
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System Management
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Software
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StorView, StorView Global, StorView Path Manager, Snapshot
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Interfaces supported
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Ethernet (out-of-band), FC host based (in-band)
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System Availability
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Hot Swappable Components
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Disk Drives, RAID Controllers, Power Supplies and Cooling Module
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Additional Reliability Features
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StorView Path Manager Windows host based dynamic multi-path failover
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Dimensions
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Height
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87.9mm (3.46) 2 EIA Units
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Width
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443.7mm (17.49) 1EC Rack Compliant
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Depth
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550mm (21.65)
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Weight
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32.2Kg (71 lbs.) dual controller configuration with drives
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Altitude, Power and Temperatures
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Operational Altitude
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2,133m (7,000 ft)
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Non-operational Altitude
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12,192m (40,000 ft)
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Voltage
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100-240VAC
5.0A maximum per input
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Frequency
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60/50 Hz, single-phase
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Power Consumption
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300W typical
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Temperature Range
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Operating: 5º to 40ºC (41º F to 104º F)
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Humidity
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Operating: 10% to 80% (non condensing)
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Shock and Vibration
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Operational Shock
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5g 10ms 1/2 sine
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Operational Vibration
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Random .21grms 5-500Hz
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Non-operational Shock
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30g 10ms 1/2 sine
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Non-operational Vibration
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Random .1.04 grms 2-200Hz
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Relocation Vibration
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Swept Sine 0.9g 2-200Hz
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Acoustics
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<58 dB LpA @20°C
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Approvals
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CCC, BSMI, CE, UL, cUL, RoHS (R5), Microsoft WHQL, Microsoft RAID System Submission – w/MPIO (Single Host)
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Warranty Information
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Enclosures with drives Up to 3 years optional
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