Gateway E3400 System Manual page 121

System environment
Certification
114
Specifications
Internal temperature: 10 C to 35 C
Humidity: 20% to 80%
Altitude: -200 ft. to 10,000 ft.
CPU clearance: >0.4 inch after installation, top and sides
FCC Class B, UL, CUL, CE Mark, VCCI, CB Scheme.