| Ethernet | 
| Option # | Manufacturing Part #
 | Description | Previous Part #
 | 
| X1027A-Z 4  Price | 501-7283
 [C] | PCI Express Dual 10-Gigabit Ethernet Fiber, | n/a | 
| X4447A-Z  Price | 511-1422
 [C] | PCI Express Quad Gigabit Ethernet UTP, | 501-7606
 [C] | 
|  |  | n/a | 
| 560-2884 | Ship Kit for Gigabit Ethernet options | n/a | 
|  |  | n/a | 
| X5558A  Price | 375-3301
 [C] | 10Gb/sec XFP Optical Transceiver Short Range (SR), L | n/a | 
| X5560A-Z  Price | 375-3495
 [C] | 10Gb/sec XFP Optical Transceiver Long Range (LR), | n/a | 
|
| X7280A-2  Price | 371-0905
 [C] | PCI Express Dual Gigabit Ethernet UTP, | n/a | 
|
| X7281A-2  Price | 371-0904
 [C] | PCI Express Dual Gigabit Ethernet MMF, | n/a | 
| 4455A-4
 [S] | 375-3301
 [C] | 10Gb/sec XFP Optical Transceiver Short Range (SR), L | n/a | 
| 501-7414
 [C] | 10Gb/sec PCI-X Ethernet Adapter, | n/a | 
|  | Bracket Low-Profile 10Gb PCI-X Ethernet, 
 | n/a | 
| 4466A
 [S] | 375-3361
 [C] | XFP Optical PCI-X Transceiver Single Mode Fibre, L | n/a | 
| 501-7414
 [C] | 10Gb/sec PCI-X Ethernet Adapter, | n/a | 
|  | Bracket Low-Profile 10Gb PCI-X Ethernet, 
 | n/a | 
| 5544A
 [S] | 10Gb PCI-X Ethernet Adapter w/ Transceiver (standard brackets) | 
| 375-3301
 [C] | 10Gb/sec XFP Optical Transceiver Short Range (SR), L | n/a | 
| 501-7036
 [C] | 10Gb/sec PCI-X Ethernet Adapter | n/a | 
|  | Bracket Standard 10Gb PCI-X Ethernet, 
 | n/a | 
| 5544A-4
 [S] | 375-3301
 [C] | 10Gb/sec XFP Optical Transceiver Short Range (SR), L | n/a | 
| 501-7413
 [C] | 10Gb PCI-X Ethernet Adapter, | n/a | 
|  | Bracket Standard 10Gb PCI-X Ethernet, 
 | n/a | 
|  | Bracket Low-Profile 10Gb PCI-X Ethernet, 
 | n/a | 
| 6644A
 [S] | 375-3361
 [C] | XFP Optical PCI-X Transceiver Single Mode Fibre, L | n/a | 
| 501-7413
 [C] | 10Gb PCI-X Ethernet Adapter, | n/a | 
|  | Bracket Standard 10Gb PCI-X Ethernet, 
 | n/a | 
|  | Bracket Low-Profile 10Gb PCI-X Ethernet, 
 | n/a | 
| X4150A
 [S] | 501-6719
 [C] | GigaSwift Ethernet UTP (GCS) | n/a | 
| X4150A-2
 [S] | 501-7415
 [C] | GigaSwift Ethernet UTP (GCS), | n/a | 
| X4151A
 [S] | 501-6762
 [C] | GigaSwift Ethernet MMF (GFS) | n/a | 
| X4151A-2
 [S] | 501-7430
 [C] | GigaSwift Ethernet MMF (GFS), | n/a | 
| X5544A 5
 [S] | 10Gb PCI-X Ethernet Adapter, no transceiver | 
| 370-7792 | Bracket Low-Profile 10Gb PCI-X Ethernet, | n/a | 
| 501-7036
 [C] | 10Gb/sec PCI-X Ethernet Adapter | n/a | 
|  | Bracket Standard 10Gb PCI-X Ethernet, 
 | n/a | 
| X5544A-4
 [S] | 10Gb PCI-X Ethernet Adapter, no transceiver, | 
| 501-7413
 [C] | 10Gb PCI-X Ethernet Adapter, | n/a | 
|  | Bracket Standard 10Gb PCI-X Ethernet, 
 | n/a | 
|  | Bracket Low-Profile 10Gb PCI-X Ethernet, 
 | n/a | 
| X5559A
 [S] | 375-3361
 [C] | XFP Optical PCI-X Transceiver Single Mode Fibre, L | n/a | 
| n/a | 501-7163 | 10Gb/sec PCI-X Ethernet Adapter | n/a | 
|  | Bracket Low-Profile 10Gb PCI-X Ethernet, 
 | n/a | 
| n/a | 501-7606
 [C] | PCI Express Quad Gigabit Ethernet UTP, | n/a | 
|  |  | n/a | 
|  |  | n/a |