| Ethernet | 
| Option # | Manufacturing Part #
 | Description | Previous Part #
 | 
| X5558A  Price | 375-3301
 [C] | 10Gb/sec XFP Optical Transceiver Short Range (SR), L | n/a | 
| X5560A-Z  Price | 375-3495
 [F] | 10Gb/sec XFP Optical Transceiver Long Range (LR), | n/a | 
| X7285A  Price | 371-0911
 [F] | Low Profile PCI-X Dual Gigabit Ethernet UTP, | n/a | 
| 4455A-4
 [S] | 375-3301
 [C] | 10Gb/sec XFP Optical Transceiver Short Range (SR), L | n/a | 
| 501-7414 | 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 | 10Gb/sec PCI-X Ethernet Adapter, | n/a | 
|  | Bracket Low-Profile 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-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
 [F] | Quad GigaSwift PCI-X Ethernet (QGE-X), | 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 | 
| X7286A
 [S] | 371-0912
 [F] | Low Profile PCI-X Single Gigabit Ethernet MMF, | n/a |