Environmental Specifications - HP Kayak xu700 Technical Reference Manual

1 System Overview
HP Kayak XU700 Minitower Specifications and Characteristics

Environmental Specifications

Environmental Specifications (System Processing Unit, with Hard Disk)
Operating Temperature
Storage Temperature
Over Temperature Shutdown
Operating Humidity
Storage Humidity
Acoustic noise emission (as defined ISO 7779):
Operating
•
Operating with hard disk access
•
Operating with floppy disk access
•
Operating Altitude
Storage Altitude
1.
non-condensing conditions.
Operating temperature and humidity ranges may vary depending upon the mass
storage devices installed. High humidity levels can cause improper operation of
disk drives. Low humidity levels can aggravate static electricity problems and
cause excessive wear of the disk surface.
18
+10 °C to +35 °C (+40 °F to +95 °F).
-40 °C to +70°C (-40 °F to +158 °F).
+50°C (+122°F)
1
15% to 80% (relative).
. 1
8% to 85% (relative)
Sound Power
LwA <= 40.5 dB
LwA <= 41.4 dB
LwA <= 43.2 dB
10000 ft (3100m) max
15000ft (4600m) max
Sound Pressure
LpA <= 25.7 dB
LpA <= 26.5 dB
LpA <= 30.0 dB