Lenovo Intel X540 49Y7970 T2 Dual Port 10GBaseT Adapter
- Model Number: 49Y7970
- Type: Network adapter
- Form Factor: plug-in card
- Port: PCI Express x8
- Data Link Protocol: 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
- Data Transfer Rate: 10 Gbps
- Warranty: 1 Year Warranty