Dell PowerEdge 2450 User Manual download pdf (Page 82)

8-6 Dell PowerEdge 2450 Systems Installation and Troubleshooting Guide

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The system is upgradable to 2 GB by installing combinations of 64-, 128- 256-, and

512-MB registered DIMMs. You can purchase memory upgrade kits from Dell as

needed.

NOTE: The DIMMs must be PC-133 compliant.

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Starting with the socket nearest to the system board's front edge, the DIMM sockets

are labeled “DIMM_A” through “DIMM_D” (see Figure 8-4). When you install

DIMMs, follow these guidelines:

 Install a DIMM in socket DIMM_A before socket DIMM_B, socket DIMM_B

before socket DIMM_C, and so on.

 If you install different sizes of DIMMs, install them in order of descending capac-

ity, beginning with the highest-capacity DIMM in socket DIMM_A.

 You do not need to install DIMMs in pairs.

 !""#

Table 8-1 illustrates several sample memory configurations based on these

guidelines.

DIMM_B

DIMM_A

DIMM_D

DIMM_C

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 165 166

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Dell PowerEdge 2450 User Manual Page 82