Specifications

AlphaServer 1000A Owner's Guide Quick Reference • 9-21
Table 9-14 Power Supply Ratings
Specification Range
Voltage 100-120/220-240 volts AC
Frequency 50-60 Hz
Current 8.5/4.0 amperes (one power cord)
7.0/3.5 amperes (two power cords)
Note:
These are the maximum ratings with a fully loaded system enclosure.
These ratings do not include those for a monitor or terminal.
Table 9-15 Acoustics-Declared Values per ISO 9296 and ISO 7779
AlphaServer 1000A
(PB73A-A9/PB74A-A9)
Lw
A
d, B Lp
A
m, dBA
(Bystander Positions)
Idle
Operating
5.6
5.6
36
36
AlphaServer 1000A
(PB73A-A9/PB74A-A9) with
6xRZ26L
Idle
Operating
5.7
5.8
38
39
Note:
Current values for specific configurations are available from Digital representatives.
1B-10dBa.