Intel® Ethernet Network Adapter E810CQDA2 dualport 100GbE Technical Specification Network Interface Card - Networking Specifications Networking Type: Network Adapter Interface: QSFP28 Requires Expansion Slot Standard: PCI Express 4.0 Networking Form Factor: Plug-in-card Number of Ports: 2 Data Link Protocol Supports: 10 Gbps, 1 Gbps, 50 Gbps, 100 Gbps, 25 Gbps LAN Chipset: Intel E810 Network/Transport Protocol: iSCSI NFS RDMA iWARP RoCEv2 Data Bit Rate: 100 Gbps Networking Features: On-chip QoS and Traffic Management Flexible Port Partitioning (FPP) Technology Virtual Machine Device Queues (VMDq) Technology Single-Root I/O Virtualization (SR-IOV) Intel Data Direct I/O Technology Intelligent Offloads Intel Virtualization Technology for Connectivity (VT-c) Warranty and Logistic Warranty Warranty Products Returnable: Yes Warranty Term (month): 36 month(s) Warranty Validation Criteria: Serial Number Logistic Pack Weight Brutto (kg): 0.3 kg Pack Weight Netto (kg): 0.3 kg Pieces in pack: 1 Box Weight Brutto (kg): 0.3 kg Packs in Box: 1 Package Type: Retail