Cisco Systems OL-2056-02 manual Sdram Dimm Orientation

Chapter 5 Installing Memory in the Router

Replacing DRAM and SDRAM

SDRAM DIMM Orientation

DIMMs have polarization notches to ensure proper orientation and alignment holes to ensure proper positioning. Figure 5-12shows the polarization notches and alignment holes on a DIMM.

Caution To avoid damaging ESD-sensitive components, observe all ESD precautions. To avoid damaging the underlying mainboard, do not use excessive force when you remove or replace DIMMs.

Figure 5-12 SDRAM DIMM

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Connector edge

Polarization notches

Alignment holes

Cisco 3600 Series Hardware Installation Guide

OL-2056-02 5-17