Owners Manual

Inside the sled
Figure 8. Inside the sled
1.
connector for PCIe mezzanine card 1 2. restore Serial Peripheral Interface (rSPI) card
3. connector for PCIe mezzanine card 2 4. Network Daughter Card (NDC)
5. memory module (42) 6. processor 2
7. cooling shroud 8. processor 3
9. hard drive/SSD backplane 10. processor 4
11. processor 1
Cooling shroud
The cooling shroud has aerodynamically placed openings that directs the airflow across the entire system. The airflow passes
through all the critical parts of the system, where the vacuum that pulls air across the entire surface area of the processor and
heat sink allowing increased cooling.
Removing the cooling shroud
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions that are shipped with your product.
52 Installing and removing sled components