Technical Specification Network Interface Card - Networking Specifications Networking Type: Network Adapter Local Area Network Architecture: 40GBase-X Interface: QSFP+ Requires Expansion Slot Standard: PCI Express 3.0 x8 Networking Form Factor: Plug-in-card Number of Ports: 2 Data Link Protocol Supports: 40 Gbps LAN Chipset: Intel XL710 Data Bit Rate: 40 Gbps Status Indicator: Activity Status Data Transmission: Full Duplex Warranty and Logistic Warranty Warranty Products Returnable: Yes Warranty Term (month): 36 month(s) Warranty Validation Criteria: Serial Number Logistic Pack Weight Brutto (kg): 0.2 kg Pieces in pack: 1 Packs in Box: 1 Package Type: Retail