Dell PowerEdge C4140 EMC Installation and Service Manual - Page 28

Table 17. Maximum altitude specifications Maximum altitude Operating Storage Specifications 3048 m (10,000 ft) 12,000 m (39,370 ft) Table 18. Operating temperature de-rating specifications Operating temperature de-rating Specifications Up to 30°C (86°F) Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft). Standard operating temperature Table 19. Standard operating temperature specifications Standard operating temperature Specifications Continuous operation (for altitude less than 950 m or 3117 10°C to 30°C (50°F to 86°F) with no direct sunlight on the equipment. ft) Maximum recommended ambient operating temperature Table 20. Configuration B CPU Power 2x 70 W Dissipation / GPU Power (4x) 325 W 21 300 W 23 275 W 25 250 W 27 225 W 29 200 W 30 2x 85 W 21 23 25 26 28 30 2x 105 W 20 22 24 26 28 30 2x 125 W 19 21 23 25 27 30 2x 130 W 2x 140 W 2x 150 W 2x 165 W 19 18 17 15 21 20 19 17 23 22 21 19 25 24 23 22 27 26 25 24 29 28 27 26 Table 21. Configuration C CPU Power 2x 70 W Dissipation / GPU Power (4x) 325 W 24 300 W 28 275 W 28 250 W 30 225 W 30 200 W 30 2x 85 W 23 26 27 29 30 30 2x 105 W 22 24 26 28 30 30 2x 125 W 2x 130 W 21 20 23 23 25 25 27 26 29 28 30 30 2x 140 W 2x 150 W 20 19 23 22 24 23 26 25 28 28 30 30 2x 165 W 17 20 21 23 26 28 28 Technical specifications