HP t620 PLUS Hardware Reference Manual page 39

Maximum Altitude (unpressurized)
Operating
(max. allowed rate of change is 457m per minute or 1500
ft per minute)
Nonoperating
(max. allowed rate of change is 457m per minute or 1500
ft per minute)
Power Supply
Operating Voltage Range
Rated Line Frequency
Power Output (maximum)
Rated Output Current (maximum)
Output Voltage
3048 m
9144 m
HP t620 Thin Client
100 VAC to 240 VAC
50 Hz to 60 Hz
65 W
3.33 A
+19.5 V dc
10,000 ft
30,000 ft
HP t620 PLUS Thin Client
100 VAC to 240 VAC
50 Hz to 60 Hz
85 W
4.36 A
+19.5 V dc
33