|  | 
| Memory |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X6739A
 [S] | 375-0086
 [F]
 [S] | 64MB PCI Fast Write Cache | n/a |  
| X7002A 7
 [S] | 501-2622
 [F] | 32MB DIMM | n/a |  
| X7003A 8
 [S] | 501-2480
 [F] | 64MB DIMM | n/a |  
| X7004A 9
 [S] | 501-3136
 [F] | 128MB DIMM | n/a |  
| X7005A 10
 [S] | 501-6005
 [F] | 256 MB DIMM | n/a |  
| n/a | 501-5896
 [F] | 256 MB DIMM w/ GAL | n/a |  
| n/a | 501-6056
 [F] | 256MB DIMM w/ GAL | n/a |  
| 7 64MB (2 × 32MB DIMM) 8 128MB (2 × 64MB DIMM)
 9 256MB (2 × 128MB DIMM)
 10 512 MB (2 × 256MB DIMMS) with GAL (Gate Array Logic)
 
 |  
| 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
 |  |