NOTE: When operating in the expanded temperature range, ambient temperature warnings may be reported on the bezel's LCD
panel and in the System Event Log.
Expanded operating temperature restrictions
• Do not perform a cold startup below 5°C.
• The operating temperature specied is for a maximum altitude of 3048 m (10,000 ft).
• 105 W/4C, 115 W/6C, 130 W/8C, 140 W/14C or higher wattage processor (TDP>140 W) are not supported.
• Redundant power supply conguration is required.
• Non-Dell qualied peripheral cards and/or peripheral cards greater than 25 W are not supported.
• NVMe drives are not supported.
• Apache Pass DIMM and NVDIMM are not supported.
Thermal restriction matrix
Table 31. Thermal restriction matrix for R440
Storage conguration 10x 2.5" with
NVMe drive
10x 2.5" drive 8x 2.5" drive 4x 3.5" drive
Processor
number
TDP (W) Core count Ambient = 35°C Ambient = 35°C Ambient = 30°C Ambient = 30°C
Intel Xeon Gold
6152
140 22 C35 C35 C35 C35
Intel Xeon Gold
6140
18 C35 C35 C35 C35
Intel Xeon Gold
6138
125 20 C35 C35 C35 C35
Intel Xeon Gold
6130
16 C35 C35 C35 C35
Intel Xeon
Platinum 8153
16 C35 C35 C35 C35
Intel Xeon Gold
6132
140 14 C30 C35 C35 C35
Intel Xeon Gold
6134
130 8 C30 C35 C35 C35
Intel Xeon Gold
6126
125 12 C35 C35 C35 C35
Intel Xeon Gold
6128
115 6 C30 C35 C35 C35
Intel Xeon Gold
5122
105 4 C30 C35 C35 C35
Intel Xeon
Platinum 8156
105 4 C30 C35 C35 C35
Technical specications 31