Figure 15. Inside the system—with non-redundant PSU
1. control panel module
2. cable routing latch
3. PSU
4. expansion card connector (2)
5. memory module socket (A1, A5, A2, A6)
6. processor 1
7. memory module socket (A8, A4, A7, A3)
8. cooling fan (4)
9. cabled hard drive (4)
Cooling shroud
The cooling shroud has aerodynamically placed openings that direct the airflow across the entire system. The airflow passes through all
the critical parts of the system, where the vacuum pulls air across the entire surface area of the heat sink, thus 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.
56
Installing and removing system components
