|  | 
| I/O |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| n/a | 371-0792 4
 [F] | Lower Interface Board, L | n/a |  
| 4 Check the 371-0792 sticker label.  If 'wo_32388' has been added to the label, the board has been electronically altered to be part number 370-5129.  371-0792 requires OBP >= 4.18.5. 
 |  
| 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
 |  |