{"product_id":"mellanox-mcx512a-acat-network-adapter","title":"Mellanox MCX512A-ACAT Network Adapter","description":"\u003cp\u003e[shortdesc] Dual-port 25G SFP28 network adapter with PCIe 3.0 x8 interface, providing low-latency RDMA, RoCE, and 1\/10\/25GbE compatibility for enterprise data centers. [\/shortdesc]\u003c\/p\u003e\n\n\u003cp\u003e[properties]\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"512\" style=\"border-collapse: collapse; width: 512px;\"\u003e\n  \u003ccolgroup\u003e\n    \u003ccol width=\"172\" style=\"width: 172px;\"\u003e\n    \u003ccol width=\"340\" style=\"width: 340px;\"\u003e\n  \u003c\/colgroup\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel\u003c\/td\u003e\n      \u003ctd\u003eMCX512A-ACAT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand\u003c\/td\u003e\n      \u003ctd\u003eMellanox\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eNetwork Adapter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eForm Factor\u003c\/td\u003e\n      \u003ctd\u003ePlug-in Card (Low Profile)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInterface\u003c\/td\u003e\n      \u003ctd\u003ePCI Express 3.0 x8\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePorts\u003c\/td\u003e\n      \u003ctd\u003eDual SFP28\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePort Speed\u003c\/td\u003e\n      \u003ctd\u003e25 Gigabit Ethernet (25GbE)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eData Rate\u003c\/td\u003e\n      \u003ctd\u003e1\/10\/25 Gb\/s\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnectivity Technology\u003c\/td\u003e\n      \u003ctd\u003eWired\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtocols Supported\u003c\/td\u003e\n      \u003ctd\u003eTCP\/IP, UDP\/IP, iSCSI\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStandards\u003c\/td\u003e\n      \u003ctd\u003eIEEE 802.1Q, 802.1p, 802.3ad, 802.3ae, 802.3ap, 802.3az, 802.1ax, 802.1qbb, 802.1qaz, 802.1qau, 802.1qbg, IEEE 1588v2, 802.3by\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFeatures\u003c\/td\u003e\n      \u003ctd\u003eRDMA, RoCE, VLAN support, QoS, Jumbo Frames, PXE, LSO, LRO, RSS, TSS, UEFI, XRC, DCT, ODP\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnector Type\u003c\/td\u003e\n      \u003ctd\u003eSFP28 (Copper and Optical)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVoltage\u003c\/td\u003e\n      \u003ctd\u003e12V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTypical Power Consumption\u003c\/td\u003e\n      \u003ctd\u003e9.5W (Passive Cable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum Power Consumption\u003c\/td\u003e\n      \u003ctd\u003e11.8W (Passive Cable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax Power per Port\u003c\/td\u003e\n      \u003ctd\u003e1.5W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e68.90 mm x 142.24 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e0C to 55C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-40C to 70C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHumidity\u003c\/td\u003e\n      \u003ctd\u003e10% to 85% (operational)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/properties]\u003c\/p\u003e\n\n\u003cp\u003e[specifications]\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"512\" style=\"border-collapse: collapse; width: 512px;\"\u003e\n  \u003ccolgroup\u003e\n    \u003ccol width=\"172\" style=\"width: 172px;\"\u003e\n    \u003ccol width=\"340\" style=\"width: 340px;\"\u003e\n  \u003c\/colgroup\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBus Interface\u003c\/td\u003e\n      \u003ctd\u003ePCI Express Gen3, 8 lanes (8.0 GT\/s)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEthernet Support\u003c\/td\u003e\n      \u003ctd\u003e25GBASE-CR\/CR-S, 25GBASE-SR, 25GBASE-LR, 25G Ethernet Consortium, 10GBASE-SR, 10GBASE-LR, 10GBASE-ER, 10GBASE-CX4, SGMII, 1000BASE-X\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOffload Technologies\u003c\/td\u003e\n      \u003ctd\u003eLarge Send Offload (LSO), Large Receive Offload (LRO), Receive Side Scaling (RSS), Transmit Side Scaling (TSS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRDMA Support\u003c\/td\u003e\n      \u003ctd\u003eRDMA over Converged Ethernet (RoCE), XRC, DCT, ODP\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVirtualization\u003c\/td\u003e\n      \u003ctd\u003eSR-IOV, Multi-Host Support\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBoot Support\u003c\/td\u003e\n      \u003ctd\u003ePXE, UEFI\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTime Synchronization\u003c\/td\u003e\n      \u003ctd\u003eIEEE 1588v2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJumbo Frames\u003c\/td\u003e\n      \u003ctd\u003eSupported\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eQoS\u003c\/td\u003e\n      \u003ctd\u003eSupported\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAirflow Requirement\u003c\/td\u003e\n      \u003ctd\u003eRefer to Airflow Specifications\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompliance\u003c\/td\u003e\n      \u003ctd\u003ePCIe 3.0 (backward compatible with 2.0 and 1.1)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/specifications]\u003c\/p\u003e\n\n\u003ch2\u003eAccelerate Data Center Performance with Low-Latency 25G Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe Mellanox MCX512A-ACAT ConnectX-5 network adapter is engineered for high-performance data center, cloud, and enterprise environments. Delivering dual-port 25GbE connectivity with advanced RDMA capabilities, it significantly reduces latency and CPU overhead while maximizing throughput. Built on PCIe 3.0 x8 architecture, this adapter ensures efficient data transfer for modern workloads requiring scalable and reliable network performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Port 25G SFP28 Connectivity:\u003c\/strong\u003e Enables high-bandwidth networking with support for 1GbE, 10GbE, and 25GbE speeds, ensuring flexible deployment across evolving infrastructures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRDMA and RoCE Acceleration:\u003c\/strong\u003e Supports RDMA over Converged Ethernet (RoCE), reducing latency and CPU utilization for storage, virtualization, and HPC workloads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Offload Technologies:\u003c\/strong\u003e Includes LSO, LRO, RSS, and TSS to optimize packet processing and improve application performance in high-throughput environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCIe 3.0 x8 High-Speed Interface:\u003c\/strong\u003e Provides fast data transfer rates with efficient bandwidth utilization, ideal for modern servers and compute platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnterprise-Grade Networking Features:\u003c\/strong\u003e Supports VLAN, QoS, jumbo frames, PXE boot, and IEEE standards for secure and scalable network operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eData center and cloud infrastructure deployments\u003c\/li\u003e\n  \u003cli\u003eHigh-performance computing (HPC) environments\u003c\/li\u003e\n  \u003cli\u003eVirtualization and hyper-converged systems\u003c\/li\u003e\n  \u003cli\u003eStorage networks and iSCSI deployments\u003c\/li\u003e\n  \u003cli\u003eEnterprise server network upgrades to 25GbE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications Summary\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 2 x 25GbE SFP28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Rate:\u003c\/strong\u003e 1\/10\/25 Gb\/s Ethernet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e PCI Express 3.0 x8 (8.0 GT\/s)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Low-profile plug-in card\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e TCP\/IP, UDP\/IP, iSCSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e RDMA, RoCE, VLAN, QoS, Jumbo Frames\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Typical 9.5W, Max 11.8W (Passive Cable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Dual SFP28 (optical and copper)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e IEEE 802.1Q, 802.3ad, 802.3by, IEEE 1588v2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUpgrade to High-Speed 25G Networking Today\u003c\/h2\u003e\n\u003cp\u003eEnhance your infrastructure with reliable, low-latency connectivity using the Mellanox ConnectX-5 adapter. \u003cstrong\u003eOrder today\u003c\/strong\u003e to boost network performance and scalability.\u003c\/p\u003e","brand":"Mellanox","offers":[{"title":"Default Title","offer_id":48958079402240,"sku":"MCX512A-ACAT-NEW","price":411.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/mcx512a-acat_1.webp?v=1783443443","url":"https:\/\/alotechparts.com\/pt-br\/products\/mellanox-mcx512a-acat-network-adapter","provider":"Alo Tech Solutions","version":"1.0","type":"link"}