|  | 
| I/O |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| n/a | 541-2884 18
 [F] | x8/x8 PCI Express Riser Assembly, | n/a |  
|  |  | n/a |  
|  |  | n/a |  
| n/a | 541-3356 19
 [F] | x8/x8 Switched PCI Express Riser Assembly, | n/a |  
|  | x8/x8 Switched PCI Express Riser, 
 | n/a |  
|  |  | n/a |  
| 18 x8/x8 PCI Express Riser Assembly PN#541-2884 is used in the Sun Fire X4270 M2 as part of the Oracle Exadata X2-8. 19 x8/x8 Switched PCI Express Riser Assembly PN#541-3356 is used in the Sun Fire X4270 M2 as part of the Oracle Exadata X2-8.
 
 |  
| 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
 |  |