User Service Guide, Fifth Edition - HP 9000 rp4410/4440

Power and Cooling
Table 2-6 lists power and cooling values associated with servers which contain the listed
components. These power and cooling values are considered typical and not maximum for the
configurations shown.
Table 2-6 lists the typical configuration power values for HP 9000 rp4410 and rp4440 servers.
Table 2-6 Typical Configuration Power Values
Typical
Cooling
(BTU/Hr)
Typical
Power
(Watts)
Bulk Power
Supplies
Core I/OHard Disk
Drives
DVDsPCI Cards
(assuming
10W each)
Memory
Gigabytes
CPU
Qty
1399.74410221001 GB (4 DIMMs
256 MB each)
1
1843.565401110032 GB
1
(32
DIMMs, 1 GB
each)
2
2
2389.807002221632 GB
1
(32
DIMMs, 1 GB
each)
2
2
3055.538952221032 GB
1
(32
DIMMs, 1 GB
each)
2
4
3328.659752221632 GB
1
(32
DIMMs, 1 GB
each)
2
4
3121.989152221032 GB
1
(8
DIMMs, 4 GB
each)
4
12283.2360022216128 GB
1
(32
DIMMs, 4 GB
each)
2
4
1 The maximum memory capacity is 128 GB.
2 These memory configurations require the optional 32-DIMM slot memory extender board. The standard memory
extender board has 16-DIMM slots.
Environmental Specifications
This section provides the temperature and humidity requirements, noise emission, and air flow
specifications for the server.
Operating Environment
The system is designed to run continuously and meet reliability goals in an ambient temperature
of 5°C to 35°C (+40°F to +95°F) at sea level. The maximum allowable temperature is de-rated 1°C
per 1,000 feet of elevation above 5,000 feet above sea level up to 30°C at 10,000 feet. For optimum
reliability and performance, the recommended operating range is 20°C to 25°C and 40% – 55%
relative humidity.
Ambient intake air temperature is often different from ambient room temperature, You should
measure the operating temperature and humidity directly in front of the cabinet cooling air
intakes rather than just checking ambient room conditions.
Environmental Temperature Sensor
The server includes internal sensors that monitor input air temperature and server operating
temperatures. The ambient air temperature is measured using a sensor placed on the system I/O
46 System Specifications