HP Z840 Maintenance and Service Guide - Page 31

Environmental specifications

Page 31 highlights

Weight Chassis dimensions ● Two ports (6.0 GB/s) available for optional eSATA. eSATA capable with optional dual eSATA bulkhead kit. ● Eight external and one internal USB 3.0 port ● Two external and two internal USB 2.0 ports ● Standard configuration: 23.5 kg (51.8 lb) ● Minimum configuration: 19.8 kg (43.7 lb) ● Maximum configuration: 28.9 kg (63.7 lb) ● Height: 44.4 cm (17.5 in) ● Width: 20.3 cm (8.0 in) ● Depth: 52.5 cm (20.7 in) Environmental specifications The following table lists the environmental specifications of HP Workstations. Temperature Humidity Altitude Shock Vibration Operating: 5 to 35°C (40 to 95°F) Non-operating: -40 to 60°C (-40 to 140°F) NOTE: Derate by one degree C (1.8 degrees F) for every 305 m (1,000 ft) altitude over 1,524 m (5,000 ft). Operating: 8 to 85% Relative Humidity (RH), non-condensing Non-operating: 8 to 90% Relative Humidity (RH), non-condensing Operating: 0 to 3,048 m (10,000 ft) Non-operating: 0 to 9,144 m (30,000 ft) Operating: ½-sine: 40g, 2-3 ms (~62 cm/sec) Non-operating: ● ½-sine: 160 cm/s, 2-3 ms (~105 g) ● square: 422 cm/s, 20 g NOTE: Values represent individual shock events and do not indicate repetitive shock events. Operating Random: 0.5 g (rms), 5-300 Hz, up to 0.0025 g2/Hz Non-Operating: random: 2.0 g (rms), 10-500 Hz, up to 0.0150 g2/Hz NOTE: Values do not indicate continuous vibration. Environmental specifications 21

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Two ports (6.0 GB/s) available for optional eSATA. eSATA capable with optional dual eSATA bulkhead kit.
Eight external and one internal USB 3.0 port
Two external and two internal USB 2.0 ports
Weight
Standard
configuration:
23.5 kg (51.8 lb)
Minimum
configuration:
19.8 kg (43.7 lb)
Maximum
configuration:
28.9 kg (63.7 lb)
Chassis
dimensions
Height: 44.4 cm (17.5 in)
Width: 20.3 cm (8.0 in)
Depth: 52.5 cm (20.7 in)
Environmental
specifications
The following table lists the environmental
specifications
of HP Workstations.
Temperature
Operating
: 5 to 35°C (40 to 95°F)
Non-operating
: -40 to 60°C (-40 to 140°F)
NOTE:
Derate by one degree C (1.8 degrees F) for every 305 m (1,000 ft) altitude over 1,524 m (5,000 ft).
Humidity
Operating
: 8 to 85% Relative Humidity (RH), non-condensing
Non-operating
: 8 to 90% Relative Humidity (RH), non-condensing
Altitude
Operating:
0 to 3,048 m (10,000 ft)
Non-operating
: 0 to 9,144 m (30,000 ft)
Shock
Operating
: ½-sine: 40
g
, 2-3 ms (~62 cm/sec)
Non-operating
:
½-sine: 160 cm/s, 2-3 ms (~105
g
)
square: 422 cm/s, 20
g
NOTE:
Values represent individual shock events and do not indicate repetitive shock events.
Vibration
Operating Random
: 0.5
g
(rms), 5-300 Hz, up to 0.0025
g
2
/Hz
Non-Operating
: random: 2.0
g
(rms), 10-500 Hz, up to 0.0150
g
2
/Hz
NOTE:
Values do not indicate continuous vibration.
Environmental
specifications
21