|  | 
| Fan |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| n/a | 330-4683 | Fan Connector Cover, | n/a |  
| n/a | 541-1984 4
 [C] | Fan Module, | n/a |  
|  |  | n/a |  
|  |  | n/a |  
| n/a | 541-2112
 [F] | Fan Power Board, | n/a |  
|  |  | n/a |  
|  |  | n/a |  
|  |  | n/a |  
| n/a | 541-2802 5
 [C] | Fan Module, | n/a |  
|  |  | n/a |  
| 4 Fan 541-1984 is used with 4-Slot Backplanes. 5 Fan 541-2802 is used with 8-Slot Backplanes.
 
 |  
| 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
 |  |