| Feature / Characteristic | Specification |
|---|---|
| MPN | MRT0D |
| Mellanox Model | ConnectX-4 LX CX4121C |
| Part Options | 0MRT0D, CX4121C |
| Brand | Dell |
| Adapter Type | Dual-Port 25 Gigabit Ethernet Network Interface Card |
| Ports / Connectors | 2 × SFP28 |
| Bus Interface | PCI Express 3.0 ×8 |
| Maximum Speed / Throughput | 25 Gbps per port (Ethernet) |
| Backward Compatibility | Supports 10GbE (via SFP+ modules0 |
| Standards / Supported Features | Jumbo Frames, VLAN tagging, LACP, QoS, RoCE, SR-IOV, VXLAN, NVGRE |
| Typical Use Case | High-speed server networking, 25GbE infrastructure, data center NICs |