Power supply
Power supply specifications
All power supplies have these specifications:
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●ENERGY STAR® qualified (configuration dependent)
●FEMP Standby Power compliant @115V (<2W in S5 – Power Off)
●Surge tolerant (withstands power surges up to 2000V)
NOTE: HP Z820 Workstation configurations in which the power load is over 900W and the power source is between 90V and 115V require special power consumption and cooling considerations. Refer to the Site Preparation Guide at http://www.hp.com/support/workstation_manuals.
Table | Power supply specifications |
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| Z220 SFF | Z220 CMT | Z420 | Z620 | Z820 | |
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Power supply |
| 240W 90% | 400W 90% | 600W 90% | 800W 90% | 850W 88% | 1125W 90% |
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| efficient | efficient | efficient | efficient | efficient | efficient * |
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Operating |
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voltage range |
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| 100 VAC |
Rated voltage |
| 115 VAC | |||||
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range |
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| VAC |
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Rated line |
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frequency |
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Operating line |
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frequency |
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range |
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| 12A |
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| 11A @ | @100VAC, |
Rated input |
| 4A | 5.5A @ | 8A @ | 9.7A @ | 12A @ | |
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current |
| 5.5A @ | |||||
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| VAC, 10A @ | |||||
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| VAC |
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Heat |
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dissipation, |
| 601.2 btu/hr | 630.2 btu/hr |
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typical |
| 1365 btu/hr | 1972 btu/hr | 2142 btu/hr | 2773 btu/hr | ||
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| (151.5 kcal/ | (158.8 kcal/ | ||||
(configuration |
| (344 kcal/hr) | (497 kcal/hr) | (540 kcal/hr) | (699 kcal/hr) | ||
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and software |
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dependent) |
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Component replacement guidelines | 107 |