|  | 
| I/O |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| n/a | 501-7225 2
 [F] | I/O Board, L | n/a |  
|  |  | n/a |  
| 2 I/O Board contains OBP firmware 4.18 Version 8 or greater. 
 |  
| 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
 |  |