All HP 9000 rx8620 servers are shipped with four AC power cords.
AC Power Consumption
The HP 9000 rp8440 Server power consumption will vary greatly depending on the
hardware configuration and the input line voltages supplied at customer sites. Because of
the disparity of line voltages throughout the world it's best to represent power consumption
in VA (Volt Amperes). With power consumption being of high concern throughout the world,
it's necessary to specify consumption in a couple of different ways.
Maximum Theoretical Power or "Maximum Configuration" (input power at the AC input
expressed as volt amps to take into account power factor correction)-The calculated sum of
the maximum worst case power consumption for every subsystem in the server. This
number will never be exceeded by a functioning server for any combination of hardware and
software under any conditions.
Marked Electrical Power (input power at the AC input expressed as volt amps)-The server
Marked Electrical Power is the rating given on the chassis label and represents the input
power required for facility AC power planning and wiring requirements. This number
represents the expected maximum power consumption for the server based on the power
rating of the bulk power supplies. This number can safely be used to size AC circuits and
breakers for the system under all conditions.
Typical Maximum Power, User Expected Maximum Power, or "Typical Configuration"
(expressed as volt amps)-The measured maximum worst case power consumption. This
number represents the larges power consumption that HP engineers were able to produce
for the server with any combination of hardware under laboratory conditions using
aggressive software applications designed specifically to work the system at maximum load.
This number can safely be used to compute thermal loads and power consumption for the
system under all conditions.
Power Numbers per configuration are shown below. For further power consumption details, see
the HP 9000 rp8440 Installation Manual.
Configuration
HP 9000 rp8440 Server Fully Loaded Configuration
16 dual core HP PA 8900 1.068 GHz processors /533 MHz Front Side Bus
256 GB of Memory
16 PCI cards
4 cell boards
4 internal hard drives
2 DVD drives
2 Core I/O cards
6 bulk power supplies.
Typical maximum power: 3,866 VA (3,789 W) (19.33 A @ 200 VAC across 2 cords)
Marked Electrical for the server: 5400 VA (30 A @ 180 VAC across 2 cords)
Marked Electrical per line cord: 2700 VA (15A @ 180 VAC across each cord)
Maximum theoretical power: 5,720 VA (5,837 W) (28.6 A @ 200 VAC across 2 cords)
HP 9000 rp8440 Server Average Configuration
8 dual core HP PA 8900 1.068 GHz processors
16 GB of Memory
8 PCI cards
2 cell boards
2 internal hard drives
1 DVD drives
2 Core I/O cards
QuickSpecs
HP 9000 rp8440 Server
Configuration
DA - 12697 U.S. QuickSpecs — Version 4 — 3/3/2008
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