IBM Netfinity 3000, User Handbook Manual

Page: 286 / 370

- Minimum: 180 V ac
- Maximum: 265 V ac
– Input kilovolt-amperes (kVA) (approximately):
- Maximum (configuration as shipped): 0.70 kVA
Power consumption and heat output vary depending on the number and type of
optional features installed and the power-management optional features in use.
Acoustical noise-emission values
Ÿ
Average sound-pressure levels:
– At operator position:
- 35 dBA idle
- 40 dBA operating
– At bystander position –1 meter (3.3 ft):
- 33 dBA idle
- 36 dBA operating
Ÿ
Declared (upper limit) sound power levels:
– 4.7 bels idle
– 5.0 bels operating
Notes:
1. These levels were measured in controlled acoustical
environments according to procedures specified by the
American National Standards Institute (ANSI) S12.10 and ISO
7779, and are reported in accordance with ISO 9296.
2. Actual sound-pressure levels in your location might exceed the
average values stated because of room reflections and other
nearby noise sources. The declared sound power levels indicate
an upper limit, below which a large number of computers will
operate.
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Netfinity 3000 User's Handbook