Environmental specifications
The following table lists the environmental specifications of HP Workstations.
Table 1-4 HP Workstation environmental specifications
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 305m (1,000 ft.) altitude over 1,524m
(5,000 ft.).
Humidity
Operating: 8 to 85% Relative Humidity (RH), non-condensing
Non-operating: 8 to 90% Relative Humidity, non-condensing
Altitude
Operating: 0 to 3,048m (10,000 ft.)
Non-operating: 0 to 9,144m (30,000 ft.)
Shock
Operating: ½-sine: 40g, 2-3ms
Non-operating:
●
½-sine: 160 cm/s, 2-3ms (~100g)
●
square: 422 cm/s, 20g
NOTE: Values represent individual shock events and do not indicate repetitive shock events.
Vibration
Operating Random: 0.5g (rms), 5-300 Hz
Non-Operating: random: 2.0g (rms), 10-500 Hz
NOTE: Values do not indicate continuous vibration.
Power supply description
This workstation offers a 650W power supply to provide power for the workstation. The power supply is
compatible with ENERGY STAR requirements, and offers 85% efficient or better operation.
Power supply voltages
NOTE: This workstation incorporates the blind-mate plug feature. You do not have to manipulate a
cable harness when removing or installing the power supply.
Table 1-5 Power supply source voltages
Source voltage Description
+12 V-CPU0 Input to onboard regulator that supplies power to CPU0 and CPU0 fan
+12 V-CPU1 Input to onboard regulator that supplies power to CPU1 and CPU1 fan
+12 V-M Input to onboard regulator that supplies power to memory and memory fans
+12 V-B Input to 3.3 and 5V converters, miscellaneous onboard regulators and system
fans
+12 V-DG Storage (HDD, ODD, FDD) and graphics cable adapter
+12 V-S PCI, PCIe, and miscellaneous onboard regulators
V12N PCI and serial ports
+5 V-SB Sleep circuitry
ENWW Specifications 9