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User’s Manual A-1
PORTÉGÉ M400
Appendix A
Specifications
This appendix summarizes the computer’s technical specifications.
Physical Dimensions
Environmental Requirements
Weight (typical) 2.18 kilograms, configured with: 12.1”XGA,
512MB RAM, 40GB HDD, DVD-ROM&CD-R/RW
drive, modem, LAN, Wireless LAN, 6cell battery
pack, Tablet PC Pen.
Weight will vary with other configurations. Above
weights are measured at specific criteria. They
are not guaranteed as the maximum weight of
the actual product.
Size 295 (w) × 249 (d) × 38.9 (h) millimeters (not
including parts that extend beyond the main
body).
Conditions Ambient temperature Relative humidity
Operating 5°C (41°F) to 35°C (95°F) 20% to 80%
Non-operating -20°C (-4°F) to 65°C (149°F) 10% to 90%
Thermal Gradient 20°C per hour maximum
Wet-bulb
temperature
26°C maximum
Conditions Altitude (from sea level)
Operating -60 to 3,000 meters
Non-operating -60 to 10,000 meters
maximum