Environmental Specifications - HP Rp3440-4 - 9000 - 0 MB RAM Manual

System Specifications

Environmental Specifications

Environmental Specifications
This section provides the temperature and humidity requirements, noise emission, and air flow specifications
for the HP server.
Operating temperature and humidity ranges might vary depending on the installed mass storage devices.
High humidity levels can cause improper disk operation. Low humidity levels can aggravate static electricity
problems and cause excessive wear of the disk surface.
Table 1-6 Environmental Specifications (system processing unit with hard disk)
Parameter
Operating temperature
Storage temperature
Over-temperature shutdown
Operating humidity
Storage humidity
Acoustic noise emission (ISO 7779)
Tower system
Typical configuration (disk idle)
Maximum configuration (disk idle)
Maximum configuration (disk active)
Rack system
Typical configuration (disk idle)
Maximum configuration (disk idle)
Maximum configuration (disk active)
Operating altitude
Storage altitude
a. Typical configuration at room temperature (25°C).
b. One processor enabled, one or two SCSI hard disk drives and less than 8 GB of memory.
c. Two dual processors, one or two SCSI hard disk drives and less than 8 GB of memory.
18
+5°C to +35°C (+40°F to +95°F)
–40°C to +70°C (–40°F to +158°F)
+40°C (+104°F)
15% to 80% relative (noncondensing)
8% to 85% relative (noncondensing)
Sound power level
LwA = 5.1 BA
b
c LwA = 5.4 BA
c LwA = 6.2 BA
b LwA = 6.4 BA
c LwA = 6.4 BA
c LwA = 7.2 BA
3048m (10,000 ft.) max
4600m (15,000 ft.) max
Value
a
Chapter 1