HP Z820 Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8
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- HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 1
Site preparation guide HP Z800 Workstation 1110W power supply HP Z820 Workstation 1125W power supply - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 2
without notice. The warranties for HP products are set forth in the express limited warranty part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company. 574093-002 First Edition, March 2009 Second Edition - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 3
of contents Power consumption and cooling 1 Introduction ...1 Power consumption and cooling considerations 1 Power consumption limitations 2 Input current calculation ...3 Power dissipation for the HP Z800 Workstation 4 Power dissipation for the HP Z820 Workstation 5 Cooling considerations - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 4
iv - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 5
configurations. ● If your workstation is powered from a 220V source and you meet HP configuration guidelines, you do not need an uninterruptible power supply (UPS) for a maximum output power of 1250 watts with the HP Z800 Workstation 1110W power supply or the HP Z820 Workstation 1125W power supply - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 6
is limited to 1110 watts. To take advantage of providing 1250 watts, a UPS is highly recommended. IMPORTANT: The HP Z820 Workstation power supply is capable of continuously supplying 1125 watts output power when the input voltage is greater than 90 volts. If the input voltage is less than 90 volts - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 7
or 1125 watts, respectively. See Power dissipation for the HP Z800 Workstation on page 4 for configurations and maximum power estimates. HP recommends an online continuous UPS that provides a layer of insulation from quality problems. This type of supply also allows control of output voltage and - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 8
GB DIMMs. 3 Five SAS 15K HDDs. 4 For maximum power consumed per graphics card, see product QuickSpecs at http://www.hp.com/go/ productbulletin/. 5 Maximum graphics power supported with an 850W power supply is one 175W graphics card, or two 100W graphics cards. For maximum graphics power, see product - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 9
at http://www.hp.com/go/productbulletin/. 5 Maximum graphics power supported with an 850W power supply is one 150W graphics card, or two 75W graphics cards. For maximum graphics power, see product QuickSpecs at http://www.hp.com/go/productbulletin/. Power dissipation for the HP Z820 Workstation 5 - HP Z820 | Site preparation guide - HP Z800 Workstation 1110W power supply, HP Z8 - Page 10
your workstation, observe the following guidelines. ● Keep your workstation in an area where the airflow is not obstructed. ● Keep the workstation off dust rag. ● Keep the front and back of the workstation at least 0.15 meters (6 inches) away from a wall or other obstruction, as shown: Figure
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Site preparation guide
HP Z800 Workstation 1110W power supply
HP Z820 Workstation 1125W power supply