Lenovo System X3650 M4 Series Intel N34030 Dual Port 10GBE SFP+ PCI-Express 2.0 x8 Network Embedded Adapter Card 49Y7982 11S49Y7982.
Data Transfer Rate: 10GB/s
Network/Communications: 10 Gigabit Ethernet
Input/Output Ports: 2x SFP+
Expansion Slots: PCI-Express 2.0 x8
Form Factor: Low Profile
Type: Network Adapter Card
Features: Fault Tolerance, Virtual Machine Device Queues (vmdq), Teaming Support, Adaptive Load Balancing (alb)