Resetting the Power Supply
If an overload triggers the power supply overload protection, all power is immediately cut. To reset the
power supply unit:
1
Disconnect the power cord.
2
Determine what caused the overload and fix the problem.
3
Reconnect the power cord and reboot the workstation.
When you power down the workstation through the operating system, power consumption falls below the
low power consumption but does not reach zero. This on/off feature extends the life of the power supply.
Environmental Specification
Table 1-9
Environmental Specifications
Temperature (operating)
Temperature (non-operating)
Humidity (operating)
Humidity (non-operating)
Shock (operating)
Shock (non-operating)
Vibration (operating)
Vibration (non-operating)
Maximum Altitude (operating)
Maximum Altitude (non-operating)
PCI and PCI Express Slot Power Specifications
The following table describes the slots, card types, and maximum slot power.
Table 1-10
PCI and PCI Express Slot Power Specifications
Slot#
1
2
3
4
5
40° to 95° F (5° to 35° C)
-40° to 140° F (-40° to 60° C)
8% to 85% RH, non-condensing
8% to 90% RH, non-condensing
1/2-sine: 40G, 2–3ms
1/2-sine: 160 cm/s, 2–3ms, (~100g)
square: 20G, 422 cm/s
Operating random: 0.5G(RMS), 5–300Hz
Random: 2.0g(RMS), 10–500Hz
0–10,000 ft (3,048 m)
0–30,000 ft (9,144 m)
Slot Type
PCI
PCI Express x16 graphics
PCI
PCI Express x8' (x4 performance)
PCI-X 133
Slot Power (Maximum)
10 W*
150 W**
25 W*
25 W*
25 W*
ENVIRONMENTAL SPECIFICATION 23