Dell PowerEdge C6220, Hardware Owner'S Manual

Page: 210 / 316

210 | Installing System Components
Table 3-3. Memory Module Configurations for Dual Processors
Memory
Module
Processor 1
CHA CHB CHC CHD
A1 A5 A2 A6 A3 A7 A4 A8
2
√
− − − − − − −
6
√
−
√
−
√
− − −
8
√
−
√
−
√
−
√
−
12
√ √ √ √ √
−
√
−
16
√ √ √ √ √ √ √ √
Memory
Module
Processor 2
CHA CHB CHC CHD
B1 B5 B2 B6 B3 B7 B4 B8
2
√
− − − − − − −
6
√
−
√
−
√
− − −
8
√
−
√
−
√
−
√
−
12
√ √ √ √ √
−
√
−
16
√ √ √ √ √ √ √ √
Removing the Memory Modules
WARNING: The memory modules are hot to the touch for some time after the
system has been powered down. Allow time for the memory modules to cool
before handling them. Handle the memory modules by the card edges and avoid
touching the components on the memory module.
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 came with
the product.
1 Remove the system-board assembly. See “Removing a System-Board
Assembly" on page 142.
2 Remove the air baffle for 1U node. See “Removing the Air Baffle ” on
page 144; Remove the expansion card assembly for 2U node. See