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● Mellanox DP 40 Gb QSFP NIC (C8Y42)
● Intel QP 10 Gb Base-T NIC (K5V44)
● Solarflare Sunspot DP 10Gb NIC (NPHCM)
● Solarflare Nova DP 10Gb NIC (WY7T5)
● Qlogic DP 10Gb V1 NIC (VCXN5)
Listed below are the restrictions for fan redundancy:
● GPGPU configurations are not supported at 35deg. C of ambient or above.
● Mellanox 100G NICs are not supported.
For information on the restriction for fresh air condition, see the
Technical Specification section.
Cooling fan matrix
Table 11. Cooling fan matrix
Chassis
3.5 inch x 8
3.5 inch x 18
2.5 inch x 16
2.5 inch x 32
2.5 inch x 16 + NVMe
Fan redundancy, FA
and high cooling tier
PCIe card
GPGPU card
Removing a middle or rear cooling fan
The procedure for removing a standard and a high performance fans is identical.
Prerequisites
NOTE:
Opening or removing the system cover when the system is on may expose you to a risk of electric shock. Exercise
utmost care while removing or installing cooling fans.
CAUTION:
The cooling fans are hot swappable. To maintain proper cooling while the system is on, replace only
one fan at a time.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
Steps
Press the release tab and lift the cooling fan out of the cooling fan assembly.
FAN1, FAN2
(Standard [STD])
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Safety instructions
Before working inside your system
Expanded operating temperature restrictions
FAN3, FAN4, FAN5,
FAN6 (Standard
[STD]/High
performance [HPR])
-
Yes (STD)
-
-
Yes (STD)
Yes (STD)
Yes (HPR)
on page 66.
on page 67.
FAN_EXT_R,
FAN_EXT_L
-
-
-
-
-
-
Yes
Technical specifications
topic in the
Fan configuration
Base configuration
Rich configuration
Base configuration
Base configuration
Rich configuration
Rich configuration
GPU configuration
27
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