Table 2: | 200GB DC power requirements |
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| 200Gb (3.0GB) | |
| Regulation |
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| +/‐5% |
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| Voltage |
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| +5 V |
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| Current (A) | Power (W) |
| Average Idle Current |
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| 0.15 | 0.75 |
| DCx | ||||||||
| Standby |
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| 0.11 | 0.55 |
| DCx | ||||||||
| Average Sleep Current | DCx |
| 0.11 | 0.55 | ||||
| Maximum Start Current: |
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| DC (Peak DC) | 3σ | 0.83 |
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| AC (Peak AC) | 3σ | 1.60 |
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| Delayed Motor Start (DC max) | 3σ | 0.11 | 0.55 | |||||
| Peak Operating Current (random read): |
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| Typical DC | DCx |
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| 0.26 | 1.30 | |||
| Maximum DC | 3σ | 0.27 | 1.35 | |||||
| Maximum DC (peak) | 3σ | 0.98 |
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| Peak Operating Current (random write): |
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| Typical DC |
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| 0.30 | 1.50 | |
| DCx | ||||||||
| Maximum DC | 3σ | 0.31 | 1.55 | |||||
| Maximum DC (peak) | 3σ | 1.06 |
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| Peak operating current (sequential read): |
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| Typical DC |
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| 0.23 | 1.15 | |||
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| Maximum DC | 3σ | 0.25 | 1.25 | |||||
| Maximum DC (peak) | 3σ | 0.77 |
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| Peak operating current (sequential write): |
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| Typical DC | DCx |
| 0.39 | 1.95 | ||||
| Maximum DC | 3σ | 0.40 | 2.00 | |||||
| Maximum DC (peak) | 3σ | 1.04 |
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*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase power to oper- ational levels.
Pulsar Product Manual, Rev. A | 9 |
