Fresh Air Operation - Dell PowerEdge C6400 Installation And Service Manual

Expanded operating temperature
≤ 1% of annual operating hours
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.

Fresh Air Operation

Fresh Air operation restrictions
• Processors with a TDP greater than 105 W are not supported.
• Support for processors of 85 W and below without PERC restrictions
• 3.5" HDD configuration is not supported.
• 114 mm heat sink is required for the processor in CPU1 socket.
• Intel Ethernet Server Adapter X710-DA2 for Open Compute Project (OCP) is not supported.
• X8 M.2 SATA card is not supported.
• NVMe SSD is not supported.
• PCIe cards with power rating greater than 25 W are not supported.
• AEP DIMM and LRDIMM are not supported.
• Support only for CPU's with wattages up to 105 W along with the PERC H330.
Specifications
NOTE: Outside the standard
operating temperature (10°C to
35°C), the system can operate
continuously in temperatures as low
as 5°C and as high as 40°C.
For temperatures between 35°C and 40°C,
de-rate maximum allowable temperature by
1°C per 175 m above 950 m (1°F per 319
ft).
–5°C to 45°C at 5% to 90% RH with 29°C
dew point.
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).
Dell PowerEdge C6400 Installation and Service Manual
Technical specifications
31