|  | 
| Memory |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X7091A
 [S] | 370-4237
 [C] | 256 MB SDRAM DIMM | n/a |  
| X7092A
 [S] | 370-4281
 [C] | 512MB SDRAM DIMM | n/a |  
| X7093A
 [S] | 370-4874
 [C] | 1 GB SDRAM DIMM | n/a |  
| Table Legend |  
| [F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU)
 [S] = Supported, but can no longer be ordered with this system
 [N] = No longer supported for this system
 Price = Price this Part
 |  |