Dell EMC PowerEdge R740xd Technical Specifications

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Ambient temperature limitations

The following table lists configurations that require ambient temperature less than 35°C.

NOTE: The ambient temperature limit must be adhered to ensure proper cooling and to avoid excess CPU throttling, which may impact system performance.

Table 1. Configuration based ambient temperature restrictionsThe following table lists configurations that require ambient temperature less than 35°C.
System	Backplane	Processor Thermal Design Power (TDP)	Processor heat sink	Fan type	GPU	Ambient restriction
PowerEdge R740xd	12 x 3.5 inch SAS/SATA + 4 x 3.5 inch + 2 x 3.5 inch	150 W/8 core, 165 W/12 core, 200 W, 205 W	1U high performance	High performance fan	N/A	25°C
	24 x 2.5 inch SAS/SATA + 4 x 2.5 inch + 4 x 2.5 inch				N/A	25°C
	24 x 2.5 inch SAS/SATA				All	30°C
	24 x NVMe				All except V100 32 GB	30°C
	22 x NVMe				V100 32 GB	25°C