Compaq AlphaPC 164LX - Manual (Page 15)

Features 2–5
Physical Parameters
The AlphaPC 164LX motherboard is specified to run within the environment listed
in Table 2–4.
2.3 Physical Parameters
The AlphaPC 164LX motherboard is an ATX-size printed-wiring board (PWB) with
the following dimensions:
• Length: 30.48 cm (12.0 in ±0.0005 in)
• Width: 24.38 cm (9.6 in ±0.0005 in)
• Height: 6.86 cm (2.7 in)
Table 2–4 AlphaPC 164LX Motherboard Environmental Requirements
Parameter Specification
Operating temperature 10°C to 40°C (50°F to 104°F)
Storage temperature –55°C to 125°C (–67°F to 257°F)
Relative humidity 10% to 90% with maximum wet bulb temperature 28°C
(82°F) and minimum dew point 2°C (36°F)
Rate of (dry bulb) temperature
change 11°C/hour ± 2°C/hour (20°F/hour ± 4°F/hour)