Dell PowerEdge M640 EMC for VRTX enclosure Installation and Service Manual - Page 18
Expanded operating temperature restrictions, Thermal Restriction matrix
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Expanded operating temperature restrictions The expanded operating temperature restrictions for the PowerEdge M640 system are listed here: • Do not perform a cold startup below 5°C. • The operating temperature specified is for a maximum altitude of 3048 metres (10,000 feet ). • NVME drives are not supported. • AEP DIMMs are not supported. • 105 W/4 C, 115 W/6 C, 130 W/8 C, 140 W/14 C or higher wattage processor (TDP > 140 W) are not supported. • NEBS SKU processors higher than 85 W are not supported. • Peripheral cards and /or peripheral cards greater than 25 W, that are not verified by Dell, are not supported. Thermal Restriction matrix Table 20. Thermal restrictions matrix Thermal Design Power (TDP) for the processor Core count Processors 205W 28/24 8180; 8168 205W 28/26/24 8280; 8270;8268;8280M;8280L 205W 24/16/20 6248R;6246R;6242R 200W 165W 18 28/26/18 6154;6254 8176; 8170; 6150 165W 12 6246 165W 150W 150W 150W 150W 28/24 26/24/20 16/12 24 8 6240R;6238R;6212U;8276; 8260;8260M;8260L;8276M;8276L 8164; 8160; 6148 6142; 6136; 8158 8160T 6244 150W 150W 24/20/18/16 24/16/8 6248;6240;6242;6252;6210U;6240M 6252N 150W 140W 140W 140W 135W 130W 130W 130W 16/26/16/24 22/8 14 22 24 8 8 8 6226R/6230R/6208U/5220R 6152; 6140 6132 6238;6238M 6262V 6234 6134 4215R Ambient restriction M1000e VRTX FX2 Not supported C25, DIMM limit 2* Not supported C25, DIMM limit 2* Not Not supported* supported* Not supported C25, DIMM limit 2* C30, DIMM limit C35, DIMM limit 1* 1* C25, Special limit* C30, DIMM limit 1* C30 C35 C25, Special limit* C25, Special limit* Not supported* C25, Special limit* C30, DIMM limit 1* C25, Special limit* C30 C30 C35 C30 C30 C35 C30 C25, DIMM limit 2* C25, Special limit* C30 C25, DIMM limit 2* C30, DIMM limit 1* C35 C25, DIMM limit 2* C25, Special limit* C30 C25, Special limit* C30 C30, DIMM limit 1* C25, Special limit* C35 C30 C40E45 C40E45 C35 C30 C35 C30 C40E45 C40E45 C35 C40E45 C40E45 C35 C40E45 C40E45 C35 C30 C35 C30 C30 C35 C30 18 Technical specifications