|  | 
| Power |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X954A
 [S] | 300-1444
 [F] | FDK PEX690-31 300 Watt Power/Cooling Module (Type A146) | n/a |  
| X9689A
 [S] | 300-1358
 [F] | FDK PEX750-30 195 Watt Peripheral Power Supply (Type A129) Front Unit | n/a |  
| n/a | 300-1400
 [F] | FDK PEX705-40 184 Watt Peripheral Power Supply (Type A109) Rear Unit | 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
 |  |