{"product_id":"cornelis-cn5hfa1q5als-cn5000-400g-single-port-pcie-supernic","title":"Cornelis CN5HFA1Q5ALS CN5000 400G Single-Port PCIe SuperNIC","description":"\u003ch2\u003eCornelis CN5HFA1Q5ALS CN5000 400G Single-Port PCIe SuperNIC\u003c\/h2\u003e\n\n\u003cp\u003eThe Cornelis CN5HFA1Q5ALS CN5000 400G single-port PCIe SuperNIC delivers up to 400Gbps of bidirectional bandwidth for artificial intelligence and high-performance computing clusters. Its low-profile design, QSFP fabric port, dynamic adapter routing, and traffic optimization support scalable, low-latency communication across demanding compute environments.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for generative AI training, agentic AI, inference, and highly parallel HPC applications, this 400G network adapter helps improve GPU utilization and accelerate time-to-results. Zero-latency packet integrity protection reduces data loss, while high message rates support large installations scaling to thousands of interconnected compute nodes.\u003c\/p\u003e\n\n\u003cp\u003eAdvanced error correction and dynamic network function placement promote consistent performance under intensive workloads. The air-cooled adapter typically consumes 15W without optics and fits low-profile PCIe systems. A low-profile bracket arrives installed, while the included standard-height bracket expands compatibility with server and workstation chassis.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400G Connectivity:\u003c\/strong\u003e Provides up to 400Gbps of bidirectional bandwidth for data-intensive AI and HPC workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle QSFP Fabric Port:\u003c\/strong\u003e Supports a streamlined high-bandwidth connection within extreme-scale compute networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Adapter Routing:\u003c\/strong\u003e Optimizes network paths to improve scalability and efficient data transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraffic Flow Optimization:\u003c\/strong\u003e Reduces congestion and latency across highly parallel computing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacket Integrity Protection:\u003c\/strong\u003e Helps prevent data loss without introducing packet-protection latency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Error Correction:\u003c\/strong\u003e Promotes reliable communication during intensive training, inference, and scientific workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Profile PCIe Design:\u003c\/strong\u003e Fits space-conscious servers while supporting standard-height installations with the included bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Air Cooling:\u003c\/strong\u003e Maintains adapter performance with typical single-port power consumption of 15W without optics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Omni-Path PCIe SuperNIC network adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cornelis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CN5000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CN5HFA1Q5ALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth:\u003c\/strong\u003e 400G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bidirectional Bandwidth:\u003c\/strong\u003e Up to 400Gbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric Ports:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Type:\u003c\/strong\u003e QSFP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Form Factor:\u003c\/strong\u003e Low-profile PCIe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalled Bracket:\u003c\/strong\u003e Low-profile bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Air-cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Power Consumption:\u003c\/strong\u003e 15W without optics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9\" x 6\" x 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's In the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCornelis CN5HFA1Q5ALS CN5000 400G Single-Port PCIe SuperNIC\u003c\/li\u003e\n\u003cli\u003eInstalled low-profile bracket\u003c\/li\u003e\n\u003cli\u003eStandard-height bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cornelis Networks","offers":[{"title":"Default Title","offer_id":46535858585797,"sku":"CORN-CN5HFA1Q5ALS","price":1122.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1_962d9126-6964-4438-9245-fdd1c8ae8362.jpg?v=1784046633","url":"https:\/\/avlgear.com\/products\/cornelis-cn5hfa1q5als-cn5000-400g-single-port-pcie-supernic","provider":"AVLGEAR","version":"1.0","type":"link"}