|  | 
| Ethernet |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X4150A-2
 [S] | 501-7415
 [C] | GigaSwift Ethernet UTP (GCS), | n/a |  
| X4151A-2
 [S] | 501-7430
 [C] | GigaSwift Ethernet MMF (GFS), | n/a |  
| X4445A
 [S] | 501-6738
 [C] | Quad GigaSwift PCI-X Ethernet (QGE-X), | 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
 |  |