The following outlines the maximum configurations for the Oracle Virtual Network product.
Maximum vNICs per physical Server, by Operating System
| OS | Maximum |
| vSphere 5.x | 8 (10GE NIC ports) |
| 32 (1GE NIC ports) |
| 6 (10GE and 4 1GE ports) (Combo) |
| vSphere 4.x | 4 (10GE NIC ports) |
| 32 (1GE NIC ports) |
| Windows 2008 R2 | 16 vNICs |
| Windows 2012 R2 | 16 vNICs |
| Linux (RHEL, OL) | 16 vNICs |
| OVM 3.x | 16 vNICs |
Maximum vHBAs per physical server, by Operating System
| OS | Maximum |
| vSphere 5.x | 8 vHBAs |
| vSphere 4.x | 8 vHBAs |
| Windows 2008 R2 | 8 vHBAs |
| Windows 2012 R2 | 8 vHBAs |
| Linux (RHEL, OL) | 8 vHBAs |
| OVM 3.x | 8 vHBAs |
Devices Maximums
| Item | Maximum |
| Fabric Interconnects (F1-15 & F1-4) | ~250 Physical Servers behind a pair |
| 4096 vNICs & vHBAs per F1-* |
| |
| 10x1GB I/O Module | 160 vNICs |
| 1x10GB I/O Module | 128 vNICs |
| 4x10GB I/O Module | 256 vNICs |
| 2x8FC I/O Module | 126 vHBAs (63 per port) |