Dell PowerEdge C6420 EMC Installation and Service Manual - Page 79

Processor and heat sink module

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Figure 28. Installing the linking board and SATA cable Next steps 1. Install the support bracket. 2. Install the air shroud. 3. Follow the procedure listed in After working inside your system. Processor and heat sink module CAUTION: This is a Field Replaceable Unit (FRU). Removal and installation procedures must be performed only by Dell certified service technicians. NOTE: In a sled which has been configured with mixed CPUs - a fabric processor installed in the CPU2 socket and a non-fabric processor installed in the CPU1 socket, you must connect the external Omnipath link cables to Port 2 on the OCP carrier card. Use the following procedure when: • Removing and installing a heat sink • Replacing a processor Table 37. Supported heat sinks Heat sink Dimensions Design CPU 1, standard heat sink Length =108 mm (4.25 inches), Width =88 mm (3.46 inches), Height =24.8 mm (0.97 inches) 2 heat pipes CPU 1, extended heat sink Length =108 mm (4.25 inches), Width =96 mm (3.77 inches), Height =24.8 mm (0.97 inches) 2 heat pipes CPU 2, standard heat sink Length =108 mm (4.25 inches), Width =88 mm (3.46 inches), Height =24.8 mm (0.97 inches) 3 heat pipes Installing and removing enclosure components 79

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Figure 28. Installing the linking board and SATA cable
Next steps
1.
Install the support bracket
.
2.
Install the air shroud
.
3.
Follow the procedure listed in
After working inside your system
.
Processor and heat sink module
CAUTION:
This is a Field Replaceable Unit (FRU). Removal and installation procedures must be performed only by Dell
certified service technicians.
NOTE:
In a sled which has been configured with mixed CPUs – a fabric processor installed in the CPU2 socket and a
non-fabric processor installed in the CPU1 socket, you must connect the external Omnipath link cables to Port 2 on the
OCP carrier card.
Use the following procedure when:
•
Removing and installing a heat sink
•
Replacing a processor
Table 37. Supported heat sinks
Heat sink
Dimensions
Design
CPU 1, standard heat sink
Length =108 mm (4.25 inches),
Width =88 mm (3.46 inches),
Height =24.8 mm (0.97 inches)
2 heat pipes
CPU 1, extended heat sink
Length =108 mm (4.25 inches),
Width =96 mm (3.77 inches),
Height =24.8 mm (0.97 inches)
2 heat pipes
CPU 2, standard heat sink
Length =108 mm (4.25 inches),
Width =88 mm (3.46 inches),
Height =24.8 mm (0.97 inches)
3 heat pipes
Installing and removing enclosure components
79