| Main Specifications |
| Device Type | Ethernet Controller Card |
| Form Factor | Low-profile |
| Interface | PCIe Gen 5.0 x16 |
| Dimensions (WxDxH) | Card PCB dimensions: 167.64 mm (6.60 inch) x 68.91 mm (2.713 inch) (L x W) |
| Connectivity |
| Connectors | Single QSFP-DD400 connector |
| Support for 400/200/100/50/25/10GbE |
| Networking |
| Manageability Features | Network Controller Sideband Interface (NC-SI), Platform Level Data Model (PLDM) for Monitoring and FW Update |
| Stateless Offload Features | TCP, UDP and IP checksum offloads, IPv4 and IPv6 offloads, Receive Segment Coalescing, TTCP Segmentation Offload, Large Receive Offload (LRO), Large Send Offload (LSO), Receive Side Scaling (RSS), Transmit Side Scaling (TSS) |
| NIC partitioning (NPAR) | 16 Physical Functions, QoS per partition, Partitioning control via sideband communication, Up to 64 MAC/VLAN filter per partition, Per partition statistics support, Stateless offloads configuration per partition, VEB/VEPA support |
| Virtualization Features | NetQueue, VMQueue, and Multi-queue, SR-IOV with up to 128 Virtual Functions (VFs), VXLAN, NVGRE, GRE, Geneve and IP-in-IP, Edge Virtual Bridging (EVB) |
| RDMA over Converged Ethernet | RoCEv1 and RoCEv2, Data Center Bridging with RoCE |
| TruFlow Flow Processing | Exact/Wildcard Match Flow Lookup, VLAN insertion/deletion, NAT/NAPT/Mirroring |
| Data Center Bridging | Priority-based flow control (PFC; IEEE 802.1Qbb), Enhanced transmission selection (ETS; IEEE 802.1Qau), Quantized congestion Notification (QCN; IEEE 802.1Qau), Data Center Bridging Capability eXchange (DCBX; IEEE 802.1Qaz), 8 traffic classes per port; fully DCB compliant per 802.1Qbb |
| Networking Interface | 8 SerDes capable of 100/50G PAM4 and 25G NRZ, QSFP-DD400, QSFP112, 1x400GbE, 1x200/100/50/25/10GbE, Auto-negotiation with auto-detect, IEEE-1588v2, IEEE 802.3x flow control, IEEE 802.3ad Link Aggregation, Virtual LANs- 802.1q VLAN tagging, Configurable Flow Acceleration, UEFI and iSCSI boot |
| Platform Security Features | HW Secure Boot (RoT), Attestation (SPDM) |
| Power |
| Power Savings | ACPI compliant power management, Pass-through Energy Efficient Ethernet (IEEE 802.3az-2010) |
| Power Consumption | 19W |
| Max 25.4 W (at 100°C) |
| Environmental |
| Operating Environment | Storage temperature: -40°C to 70°C (-40°F to 158°F) |
| Storage humidity: 90% non-condensing relative humidity at 35°C |
| Miscellaneous |
| Environmental Compliance | RoHS Compliant 6/6 |
