13-2
If a single fan fails, the maximum server operating temperature drops by 5 °C (41°F) and cannot
exceed 35°C (95°F).
NOTE:
All maximum server operating temperature values are provided on the basis that the fans are
installed as needed and operating correctly. For more information about fan configurations, see the
guidelines in "Installing fans."
Table 13-1 Temperature requirements for the 4LFF server with any drive configuration
Maximum server
operating
temperature
Processor
configuration
Hardware option configuration
30°C (86°F)
125 W
Rear drives.
125 W to 165 W
(exclusive)
GPU modules:
•
GPU-P4-X.
•
GPU-M4-1.
•
GPU-T4.
•
GPU-MLU100-D3.
35°C (95°F)
Any
•
NVMe SSD PCIe accelerator modules.
•
DCPMMs.
Lower than 125 W
•
Rear
drives.
•
GPU
modules:
{
GPU-P4-X.
{
GPU-M4-1.
{
GPU-T4.
{
GPU-MLU100-D3.
40°C (104°F)
Any
•
Rear Ethernet adapter installed with transceiver
modules.
•
GPU module GPU-M4000-1-X or GPU-M2000.
•
Ethernet
adapters:
{
IB-MCX453A-FCAT-56/40Gb-1P.
{
IB-MCX453A-FCAT-56/40Gb-1P-1.
Higher than 125 W
None of the above hardware options or operating
conditions exists and seven operating fans are
present.
45°C (113°F)
125 W or lower
None of the above hardware options or operating
conditions exists and seven operating fans are
present.
8SFF server with an 8SFF drive configuration
Use
to determine the maximum operating temperature of the 8SFF server with an 8SFF
drive configuration. A maximum server operating temperature applies if the server contains any
options in its matching hardware option list.
If a single fan fails, the maximum server operating temperature drops by 5 °C (41°F) and cannot
exceed 35°C (95°F).
