{"product_id":"dell-mellanox-cx516a-connectx-5-dual-port-100gb-qsfp-pcie-network-card-71c1t-071c1t","title":"Dell Mellanox CX516A ConnectX-5 2Port 100GB QSFP PCIe Network Card 071C1T 71C1T","description":"\u003ch1 style=\"text-align: justify;\"\u003eDell Mellanox CX516A ConnectX-5 2-Port 100Gb QSFP PCIe Network Card – 071C1T \/ 71C1T\u003c\/h1\u003e\n\n\u003ch2 style=\"text-align: justify;\"\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eThe Dell Mellanox CX516A (part numbers 071C1T \/ 71C1T) is a high-performance dual-port 100GbE network interface card built for enterprise-grade environments. Powered by Mellanox’s ConnectX-5 architecture, this card is designed to deliver ultra-low latency, high throughput, and robust offload capabilities to meet the needs of modern data centers, cloud platforms, and high-performance computing systems.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: justify;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e Mellanox ConnectX-5 (CX516A)\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 2 x 100Gb QSFP28\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e PCIe Gen4 x16\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Full-height plug-in card\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong\u003eData Rate Support:\u003c\/strong\u003e 25GbE, 40GbE, 50GbE, and 100GbE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"text-align: justify;\"\u003ePerformance Highlights\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eFull support for RDMA over Converged Ethernet (RoCE) and iWARP\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eAdvanced network offloads including TCP\/UDP\/IP checksum, LSO, RSS, VLAN tagging, and jumbo frames\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eHardware-based packet pacing and congestion control\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003ePrecision Time Protocol (PTP) v2 support for time-sensitive applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"text-align: justify;\"\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eEnterprise and hyperscale data centers\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eHigh-performance computing (HPC) clusters\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eSoftware-defined storage and networking\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eVirtualized server environments with high I\/O demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"text-align: justify;\"\u003eReliability \u0026amp; Compatibility\u003c\/h2\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eThis Dell-branded model ensures seamless integration with Dell PowerEdge servers and is also compatible with other systems that support full-height PCIe network cards. Designed for long-term reliability in intensive network workloads.\u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eOther Related Parts Number: CX516A-Dell, CX516A, 071C1T, MCX516A-CDAT\u003c\/p\u003e\n","brand":"Dell","offers":[{"title":"Default Title","offer_id":41881249808457,"sku":"71C1T","price":474.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/3868\/3209\/files\/edcbc080-e2de-5eaf-ae43-6d9bad7e26b8.png?v=1750964780","url":"https:\/\/parts.theserverstore.com\/products\/dell-mellanox-cx516a-connectx-5-dual-port-100gb-qsfp-pcie-network-card-71c1t-071c1t","provider":"The Server Store Parts","version":"1.0","type":"link"}