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The CPC drawer and DIMM locations for a z14 ZR1 are shown in Figure 2-19. 

<img src='content_image/989365.jpg'>

The physical memory DIMM plugging configurations by feature code from manufacturing when the system is ordered are listed in Table 2-7. The drawer columns for the specific model contain the memory configuration number for the specific drawer. Use available unused memory that can be enabled by LIC, when required. 

If more storage is ordered by using other feature codes, such as Virtual Flash Memory or Preplanned memory, the extra storage is installed and plugged as necessary. 

<img src='content_image/989368.jpg'>

