AT&T 3B2/300 Technical Reference Manual page 38

EQUIPMENT D E S C R I P T I O N - - - - - - - - - - - - - - - - - - - - - - - - - -
Domestic 3B2/300 Computer Equipment Characteristics
Physical.
Height
Width
Depth
Weight
Cabinet Load
Electrical.
3.6 inches
22 inches
17 inches
Approximately 30 pounds
Supports external loads to 60 pounds
Voltage 115 V AC, 4 Amperes
Frequency 50/60 Hz
Total Power Consumption Less than 200 watts (maximum)
(Heat Dissipation)
Environmental.
Temperature
Humidity
40°F to 100°F
5°C to 38°C
20% to 80%, noncondensing
System Power Consumption 640 Btu/hour (maximum)
188 watts
Noise Level
Performance.
Concurrent Users
CPU Benchmark
Approximately 40 dB(A) Sound Pressure Level (ANSI S12.10-
Bystander Position)
6 to 10
0.61 Million Instructions Per Second (MIPS)
2-14
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