Power Specifications
Maximum voltage and power specifications for the PowerVault
Table 6-2. Voltage and Current Specifications
Specification | +12 VDC | +5 VDC |
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DC Voltage Tolerance | 12.00 ± 10% | 5.00 ± 5% |
14 Volts peak | 5.50 Volts peak | |
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Max operating current |
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Continuous: | 1.70 amps RMS | 2.40 amps max RMS* |
Peak: | 1.90 amps RMS | 2.60 amps max RMS* |
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Standby current (max) | 0.37 amps RMS | 0.98 amps RMS* |
Ripple | < 100 mV | < 100 mV |
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* RMS parameters measured at the power connector using a true RMS digital meter. | ||
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Table |
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Power Specification | Dissipation |
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Max Standby Power | 9.3 watts RMS* |
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Max Continuous Operating Power | 31.3 watts RMS* |
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Max Peak Operating Power | 33.2 watts RMS (1 sec max) |
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* RMS parameters measured at the power connector using a true RMS digital meter.
Drive Performance Specifications
Table
Table 6-4. Drive Performance Specifications
Specification | Value |
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Average data access time | 56 seconds |
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Average rewind time | > 85 seconds |
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Capacity | 800 GB (native) |
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Cartridge unload time | 25 seconds |
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Error recovery |
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Flux density (cells per mm) | 13250 |
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Head configuration | 2 bumps |
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| 16 |
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| 16 MR read heads per bump |
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| 2 MR servo heads per bump |
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Maximum data access time from BOW | 112 seconds |
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Maximum tape rewind speed (meters per second) | 8.3 |
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Recording density | 6,760 |
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Recording format (Ultrium |
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Recording method | 0, 13/11 RLL |
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Recording undetectable errors | Less than 1 in 102 7 data bits |
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Recording unrecoverable errors | Less than 1 in 101 7 data bits |
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Synchronous transfer rate (burst) | 160 MB/sec max |
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Tape drive type | LTO (Ultrium) |
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Tape speed (meters per second) | Up to 6.07 |
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Track density | 70 tracks per mm |
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Transfer rate (sustained), MB/second | 120 (max, native) |
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