Other Restrictions
● Hot-swap fans are not supported.
● Minimum cold boot temperature +5°C w/o heater manager subsystem.
● Minimum cold boot temperature -20°C with heater manager subsystem.
● Dual PSUs are required while ambient ≥ 55°C.
● Only PSU with eTemp range is supported for NEBS3 H, GR3108C1 L & GR3108C1+ environment class.
● Non-Dell PCIe Cards are not supported.
● DIMM Blank is required in empty slots.
● Sled blank is required in empty slots.
● PCIE blank is required in empty slots for slot-1&2.
● PCIE blank is required in the empty slot for slot-3.
● PSU blank is required in an empty slot.
● Heater Module is not supported with Intel Ethernet 100G 2P E810-2C.
Table 32. Backup- Environment Category
Environment class
(Certification)
Minimum cold boot temperature Operating Temperature Range
ASHRAE A2 +5C +5C - 35C
NEBS3 +5C -5C - 55C
GR3108C1+ -20C -20C - 65C
GR3108C1-L -20C -20C - 55C
NEBS3-H +5C -5C - 65C
30 Technical specifications