Expanded operating temperature
Specifications
NOTE:
Outside the standard operating temperature (10°C to
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 between 40°C and 45°C, de-rate 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 maybe reported on the LCD panel and
in the System Event Log.
Expanded operating temperature restrictions
The expanded operating temperature restrictions for the FC640 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
Ambient restriction
165W
28/26/18
8176; 8170; 6150
C30,
DIMM limit 1*
150W
26/24/20
8164; 8160; 6148
C30
150W
16/12
6142; 6136; 8158
C30
140W
22/18
6152; 6140
C35
140W
14
6132
C30
130W
8
6134
C30
125W
20/16
6138; 6130; 8153
C35
125W
12
6126
C35
115W
6
6128
C30
105W
4
5122; 8156
C30
105W
14/12
5120; 5118
C40** E45***
85W
12/10/8/6/4
4116; 5115; 4114; 4110; 4108; 3106; 3104; 4112
C40** E45***
150W
24
8160T
C25
125W
20
6138T
C30
18
Technical specifications
