|  | 
| Communication |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X1035A
 [S] | 370-2811
 [C] | FDDI/P SAS 1.0 | n/a |  
| X1036A
 [S] | 370-2812
 [C] | FDDI/P DAS 1.0 | n/a |  
| X1066A
 [S] | 501-3028
 [C] | SunATM-155/MFiber PCI 3.0 | n/a |  
| X1067A
 [S] | 501-3027
 [C] | SunATM-155/UTP PCI 3.0 | n/a |  
| X1068A
 [S] | 501-3029
 [C] | SunATM-622/MFiber PCI 3.0 | n/a |  
| X1133A
 [S] | 375-0130
 [C] | Crypto Accelerator I | n/a |  
| X1152A
 [S] | 370-2811
 [C] | FDDI/P SAS 2.0 | n/a |  
| X1153A
 [S] | 370-2812
 [C] | FDDI/P DAS 2.0 | n/a |  
| X1155A
 [S] | 370-2728
 [C] | High Speed Serial Interface PCI (HSI/P) 2.0 | n/a |  
| X1157A
 [S] | 501-3028
 [C] | SunATM-155/MFiber PCI 4.0 | n/a |  
| X1158A
 [S] | 501-3027
 [C] | SunATM-155/UTP PCI 4.0 | n/a |  
| X1159A
 [S] | 501-3029
 [C] | SunATM-622/MFiber PCI 4.0 | n/a |  
| X2154A
 [S] | 375-0073
 [C] | Token Ring Interface (TRI/P) 5.0 | n/a |  
| X2156A
 [S] | 375-0100
 [C] | Serial Asynchronous Interface PCI (SAI/P) 3.0 | n/a |  
| X6762A
 [S] | 375-3089
 [C] | Crypto Accelerator 1000 | n/a |  
| 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
 |  |