IBM 6648 - Manual (Page 38)

Specifications Information (ISO/ANSI)
The machine type specifications information on the following pages was
determined 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 differ from 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 proportion of machines
will operate.
Specifications - Types 6568/6569/6648/6649
Feature Description
Size Depth: 360 mm (14.2 inches)
Height: 87 mm (3.43 inches)
Width: 345 mm (13.6 inches)
Weight Minimum configuration as shipped:
8.2 kg (18 lb)
Maximum configuration as shipped:
8.6 kg (19 lb)
Environment Air temperature:
v System on: 10 to 35 C
(50 to 95 F)
v System off: 10 to 43 C
(50 to 110 F)
Humidity:
v System on: 8% to 80%
v System off: 8% to 80%
Maximum altitude: 2134 m (7000 ft.)
Heat Output Approximate heat output in BTUs per hour:
v Minimum:
205 BTU/hr. (60 watts)
v Maximum:
375 BTU/hr. (110 watts)
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Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,
6649