Dell PowerEdge T440 EMC Technical Specifications 1 - Page 12

Expanded operating temperature Specifications For temperatures between 35°C-40°C, derate maximum allowable temperature by 1°C per 175 m above 950 m (1°F per 319 ft). ≤ 1% of annual operating hours -5°C-45°C at 5% to 90% RH with 29°C dew point. NOTE: Outside the standard operating temperature (10-35°C), the system can operate down to -5°C or up to 45°C for a maximum of 1% of its annual operating hours. For temperatures 40°C-45°C, derate maximum allowable temperature by 1°C per 125 m above 950 m (1°F per 228 ft). NOTE: When operating in the expanded temperature range, system performance may be impacted. NOTE: When operating in the expanded temperature range, ambient temperature warnings may be reported in the System Event Log. Expanded operating temperature restrictions • Do not perform a cold startup below 5°C. • The operating temperature specified is for a maximum altitude of 3048 m (10,000 ft). • Two nonredundant power supply units are required. • Two nonredundant system fans are required. • Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported. • GPU is not supported. • Tape backup unit is not supported. Thermal restriction matrix Table 15. Thermal restriction matrix for Dell EMC PowerEdge T440 system Storage configuration Processor number TDP (W) Core count 4x 3.5-inch cable drive 8x 3.5-inch drive 16x 2.5-inch drive Ambient support = 35°C Intel Xeon Gold 5122 105 4 Yes Yes Yes Intel Xeon Platinum 105 4 8156 Yes Yes Yes Intel Xeon Gold 5120 105 14 Yes Yes Yes Intel Xeon Gold 5118 105 12 Yes Yes Yes Intel Xeon Gold 5115 85 10 Yes Yes Yes Intel Xeon Silver 4116 85 12 Yes Yes Yes Intel Xeon Silver 4114 85 10 Yes Yes Yes Intel Xeon Silver 4110 85 8 Yes Yes Yes Intel Xeon Silver 85 8 4108 Yes Yes Yes 12 Technical specifications