Electrical Specifications (All Models); Environmental Specifications (All Models) - HP Vectra VLi8 Technical Reference Manual

NOTE
1 System Overview
Specifications

Electrical Specifications (All Models)

Any attempt to draw too much current (such as a short circuit across edge-
connector pins, or an accessory board that is not suitable for these PCs), will
cause the overload protection in the power supply to be triggered, and the
PC could fail to boot. To get out of the power supply protection mode,
remove the power cord, wait for 10 seconds, then replace the cord.
The power supply delivers 720mA at the V standby level. This extra current
is required by the 100TX hardware layer so it can perform a remote power-
on at reception of a magic frame. An older power supply should not be used
for a repair.
When the PC is turned off with the power button on the front panel, the
power consumption falls below 5 Watts, but is not zero. The special on/off
method used by this PC extends the lifetime of the power supply. To reach
zero power consumption in "off" mode, either unplug the PC from the power
outlet or use a power block with a switch. If the PC is turned off, the time
settings are maintained by the battery indefinitely (until the battery runs out
of power).

Environmental Specifications (All Models)

Environmental Specifications (System Processing Unit, with Hard Disk)
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Acoustic noise emission:
VLi 8 Desktop
VLi 8 Minitower
VLi 8SF Desktop
Operating Altitude
Storage Altitude
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.
16
+10°C to +35°C (+ 50°F to 95° F)
-40°F to +70°F (-40°C to +158°C)
15% to 80% (relative)
8% to 85% (relative), non-condensing at 40°C (104°F)
(as defined ISO 7779)
Sound level (LwA) 37 db (operating)
Sound level (LwA) 37 db (operating)
Sound level (LwA) 35.5 db (operating)
10000 ft (3100m) max
15000ft (4600m) max