{"product_id":"mellanox-mcx512a-acut-connectx-5-dual-port-25gbe-pcie-3-0-x8-network-interface-card","title":"Mellanox MCX512A-ACUT ConnectX-5 – Dual-Port 25GbE PCIe 3.0 x8 Network Interface Card","description":"\u003ch5 data-start=\"290\" data-end=\"312\"\u003e✅ Key Features\u003c\/h5\u003e\r\\n\u003cp data-start=\"313\" data-end=\"1657\"\u003e• \u003cstrong data-start=\"315\" data-end=\"325\"\u003eModel:\u003c\/strong\u003e MCX512A-ACUT – High-performance dual-port 25GbE network adapter from Mellanox's ConnectX-5 series\u003cbr data-start=\"423\" data-end=\"426\"\u003e• \u003cstrong data-start=\"428\" data-end=\"442\"\u003eInterface:\u003c\/strong\u003e PCI Express 3.0 x8 for high-throughput and low-latency communication\u003cbr data-start=\"511\" data-end=\"514\"\u003e• \u003cstrong data-start=\"516\" data-end=\"526\"\u003ePorts:\u003c\/strong\u003e Two SFP28 ports supporting full-duplex 25GbE connections\u003cbr data-start=\"583\" data-end=\"586\"\u003e• \u003cstrong data-start=\"588\" data-end=\"604\"\u003eForm Factor:\u003c\/strong\u003e Low-profile PCIe card suitable for a wide range of server configurations\u003cbr data-start=\"677\" data-end=\"680\"\u003e• \u003cstrong data-start=\"682\" data-end=\"696\"\u003eBandwidth:\u003c\/strong\u003e Supports up to 50Gbps aggregate throughput for data-heavy applications\u003cbr data-start=\"767\" data-end=\"770\"\u003e• \u003cstrong data-start=\"772\" data-end=\"794\"\u003eAdvanced Features:\u003c\/strong\u003e RDMA over Converged Ethernet (RoCE v2), VXLAN offload, and iSCSI offload\u003cbr data-start=\"867\" data-end=\"870\"\u003e• \u003cstrong data-start=\"872\" data-end=\"891\"\u003eSR-IOV Support:\u003c\/strong\u003e Hardware-assisted virtualization and enhanced network performance\u003cbr data-start=\"957\" data-end=\"960\"\u003e• \u003cstrong data-start=\"962\" data-end=\"974\"\u003eLatency:\u003c\/strong\u003e Ultra-low latency ideal for high-frequency trading and real-time analytics\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e• \u003cstrong data-start=\"1054\" data-end=\"1075\"\u003eOS Compatibility:\u003c\/strong\u003e Supports major operating systems including Windows Server, Linux, and VMware\u003cbr data-start=\"1152\" data-end=\"1155\"\u003e• \u003cstrong data-start=\"1157\" data-end=\"1183\"\u003eWorkload Optimization:\u003c\/strong\u003e Ideal for AI\/ML, deep learning, and big data processing\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e• \u003cstrong data-start=\"1244\" data-end=\"1264\"\u003eData Efficiency:\u003c\/strong\u003e Offloads protocol processing from CPU to network adapter\u003cbr data-start=\"1321\" data-end=\"1324\"\u003e• \u003cstrong data-start=\"1326\" data-end=\"1342\"\u003eReliability:\u003c\/strong\u003e Designed for 24\/7 operation in enterprise and cloud environments\u003cbr data-start=\"1407\" data-end=\"1410\"\u003e• \u003cstrong data-start=\"1412\" data-end=\"1424\"\u003eCooling:\u003c\/strong\u003e Passive heat sink optimized for server airflow and thermal control\u003cbr data-start=\"1491\" data-end=\"1494\"\u003e• \u003cstrong data-start=\"1496\" data-end=\"1514\"\u003eBuild Quality:\u003c\/strong\u003e Built with enterprise-grade components for long-term reliability\u003cbr data-start=\"1579\" data-end=\"1582\"\u003e• \u003cstrong data-start=\"1584\" data-end=\"1598\"\u003eCondition:\u003c\/strong\u003e Brand New – factory-sealed and original Mellanox product\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"1659\" data-end=\"1681\"\u003e📦 Description\u003c\/h5\u003e\r\\n\u003cp data-start=\"1682\" data-end=\"2115\"\u003eThe Mellanox MCX512A-ACUT ConnectX-5 network adapter is a dual-port 25 Gigabit Ethernet NIC engineered for high-performance and mission-critical data center environments. Built on the trusted ConnectX-5 architecture, it integrates PCIe 3.0 x8 connectivity with advanced networking capabilities, offering exceptional throughput and efficiency. This makes it a top choice for enterprises needing uncompromising speed and functionality.\u003c\/p\u003e\r\\n\u003cp data-start=\"2117\" data-end=\"2498\"\u003eDesigned for heavy workloads like artificial intelligence, machine learning, big data, and cloud-scale operations, the adapter features support for Remote Direct Memory Access (RDMA), RoCE v2, VXLAN offloads, and more. These offload capabilities free up valuable CPU resources and streamline network-intensive tasks for faster, more reliable performance across distributed systems.\u003c\/p\u003e\r\\n\u003cp data-start=\"2500\" data-end=\"2849\"\u003eIts dual SFP28 ports support 25GbE full-duplex connectivity, enabling high-bandwidth applications in virtualized and storage-heavy environments. With SR-IOV support and a low-profile design, the MCX512A-ACUT integrates easily into modern data center architectures, providing powerful networking in compact rack servers or scalable cloud deployments.\u003c\/p\u003e\r\\n\u003cp data-start=\"2851\" data-end=\"3174\"\u003eWhether upgrading a legacy system or building a new cloud-native architecture, the MCX512A-ACUT delivers enterprise-class network acceleration and robust performance. Its reliable operation and enhanced feature set make it a strategic investment for IT infrastructure poised for rapid data growth and application expansion.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"3176\" data-end=\"3200\"\u003e🟦 Why All 4 HDD\u003c\/h5\u003e\r\\n\u003cp data-start=\"3201\" data-end=\"3429\"\u003eAt All 4 HDD, we specialize in sourcing rare and in-demand IT hardware products. From HDDs, SSDs, and RAM to high-performance CPUs and projectors—you name it, we have it. We offer competitive pricing and deliver fast, worldwide.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"3431\" data-end=\"3457\"\u003e🟦 Trusted Quality\u003c\/h5\u003e\r\\n\u003cp data-start=\"3458\" data-end=\"3660\"\u003eWe provide only the best quality IT products—always genuine, brand new, and tailored to customer requirements. Every item is checked and ready for rapid shipping to ensure performance and peace of mind.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"3662\" data-end=\"3686\"\u003e🟦 Customer Care\u003c\/h5\u003e\r\\n\u003cp data-start=\"3687\" data-end=\"3811\"\u003eHave any questions or need help choosing the right product? Feel free to reach out to us anytime at \u003cstrong data-start=\"3787\" data-end=\"3810\"\u003e\u003ca class=\"cursor-pointer\" rel=\"noopener\" data-start=\"3789\" data-end=\"3808\"\u003esupport@all4hdd.com\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":46496167952545,"sku":"MCX512A-ACUT","price":0.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/tekzogear.co.uk\/products\/mellanox-mcx512a-acut-connectx-5-dual-port-25gbe-pcie-3-0-x8-network-interface-card","provider":"My Store","version":"1.0","type":"link"}