Specifications - Desktop Model (A20) - IBM NetVista A40 User Manual

Input kilovolt-amperes (kVA) (approximately):
Minimum configuration as shipped: 0.08 kVA
Maximum configuration: 0.30 kVA
Note: Power consumption and heat output vary depending on the number
and type of optional features installed and the power-management
optional features in use.
Heat output
Approximate heat output in British thermal units (Btu) per hour:
Minimum configuration: 240 Btu/hr. (75 watts)
Maximum configuration: 705 Btu/hr. (207 watts)
Airflow
Approximately 0.5 cubic meters per minute (18 cubic feet per minute)
Acoustical noise-emission values
Average sound-pressure levels:
At operator position: Idle: 38 dBA Operating: 43 dBA
At bystander position–1 meter (3.3 ft.): Idle: 33 dBA Operating: 37 dBA
Declared (upper limit) sound power levels: Idle: 4.8 bels Operating: 5.1 bels
Note: 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. 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.
Specifications — desktop model (A20)
Dimensions
Height: 140 mm (5.5 in.)
Width: 425 mm (16.7 in.)
Depth: 425 mm (16.7 in.)
Weight: Minimum configuration as shipped: 9.4 kg (20 lb.)
Maximum configuration: 11.3 kg (25.0 lb.)
Environment
Appendix B. Specifications
109