|  | 
| Fan |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X9820A
 [S] | 540-5088 7
 [F] | Fan Tray Assembly with 3× 120mm Fans | n/a |  
| n/a | 540-4434 6
 [F] | Fan Tray Assembly with 3× 120mm Fans | n/a |  
| 6 Supported in 750MHz configurations. 7 Replaced 540-4434 in 10/01. See FIN I0894-1 for further details.
 
 |  
| 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
 |  |