Environmental
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 dry bulb temperature by 1 °C per 125
m above 950 m (1 °F per 228 ft).
EOT restrictions • Do not perform a cold startup below 5 °C.
• Maximum 95 W processor is supported.
• The following do not support the expanded operating
temperature range:
– PCIe SSDs
– LRDIMMs
– Non Dell-qualified peripheral cards and/or
peripheral cards greater than 25 W
– Dell PowerEdge RAID Controller (PERC) H710/
H710P cards (in dual-processor configurations)
• When populating the blade slots in the M1000e
enclosure with only PowerEdge M620 blades:
– Install only 97 mm wide heat sink(s).
– Dual-processor blades with PERC H310 cards
cannot be mixed with single-processor blades.
– If you install a blade with two processors and a
PERC H310 card in the M1000e enclosure, all
blade slots in the enclosure must have
PowerEdge M620 blades with the same
configuration (PowerEdge M620 blades with two
processors and a PERC H310 card). However,
vacant blade slots in the enclosure can be
installed with blade blanks.
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