| 
          
            
              | 
                  
                    
                      | Standard
                        Board |  
                      |  | Description | Spare
                        Part Number |  
                      | 1 | System
                        Board |  |  
                      |  | --
                        w/o PROC, no dis | 157070-001 |  
                      |  | --
                        w/o PROC, no dis BRZ | 161258-202 |  
                      | 2 | Heat
                        sink retention clip, Heat sink, and processor |   |  
                      | 3 | 100-MHz
                        SDRAM DIMM  Memory Module |  |  
                      | --
                        500 MHz -- 466 MHz
 -- 433 MHz
 | 149267-001 138158-001
 138157-001
 |  
                      | 4 | RTC
                        battery | 234556-001 |  |  
              |  |  |