{"product_id":"lenovo-thinksystem-mellanox-connectx5-en-1025gbe-sfp28-2portov-pcie-ethernet-adapter","title":"LENOVO ThinkSystem Mellanox ConnectX-5 EN 10\/25GbE SFP28 2-портов PCIe Ethernet адаптер","description":"\u003cdiv class=\"productName\"\u003e\n LENOVO ThinkSystem Mellanox ConnectX-5 EN 10\/25GbE SFP28 2-port PCIe Ethernet Adapter\n\u003c\/div\u003e \n\u003ctable cellpadding=\"0\" cellspacing=\"0\" class=\"head\"\u003e \n \u003ctbody\u003e\n  \u003ctr class=\"alt-0\"\u003e \n   \u003ctd class=\"name\"\u003e \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e \u003c\/td\u003e \n   \u003ctd class=\"image\" rowspan=\"4\"\u003e\u003cimg src=\"https:\/\/actebis-images.com\/productimages\/eeec7059-aa97-4bf7-98ef-09edeba2f4ca.jpg\"\u003e\u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eManufacturer\u003c\/td\u003e \n   \u003ctd class=\"value\"\u003eLENOVO\u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eManufacturer Part No\u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e4XC7A62574\u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr\u003e\n   \u003ctd colspan=\"2\"\u003e \u003c\/td\u003e\n  \u003c\/tr\u003e \n \u003c\/tbody\u003e\n\u003c\/table\u003e \n\u003ctable cellpadding=\"0\" cellspacing=\"0\" class=\"properties\"\u003e \n \u003ctbody\u003e\n  \u003ctr class=\"sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eMarketing Description\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"marketingText\"\u003e\n   \u003ctd colspan=\"2\"\u003eThe ThinkSystem Mellanox ConnectX-5 EN 10\/25GbE SFP28 Ethernet adapter is a high-performance 25Gb Ethernet network adapter that offers multiple network offloads including RoCE v2, NVMe over Ethernet and Open vSwitch.\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"sectionHead\"\u003e \n   \u003ctd colspan=\"2\"\u003eProduct Features\u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"featuresText\"\u003e \n   \u003ctd colspan=\"2\"\u003e\n    \u003cul\u003e\n     \u003cli\u003e\n\u003cstrong\u003eCloud and Web 2.0 environments\u003c\/strong\u003e\u003cbr\u003eConnectX-5 adapter cards enable data center administrators to benefit from better server utilization and reduced costs, power usage, and cable complexity, allowing for more virtual appliances, virtual machines and tenants to co-exist on the same hardware. Cloud and Web 2.0 customers developing platforms on Software Defined Network (SDN) environments are leveraging the Virtual-Switching capabilities of the server operating systems to achieve maximum flexibility. Open vSwitch (OvS) is an example of a virtual switch that allows Virtual Machines to communicate with each other and with the outside world. Traditionally residing in the hypervisor where switching is based on twelve-tuple matching onflows, the virtual switch, or virtual router software-based solution, is CPU-intensive. This can negatively affect system performance and prevent the full utilization of available bandwidth. Mellanox ASAP2 (Accelerated Switching and Packet Processing) technology enables offloading the vSwitch\/vRouter by handling the data plane in the NIC hardware, without modifying the control plane. This results in significantly higher vSwitch\/vRouter performance without the associated CPU load.\u003c\/li\u003e\n     \u003cli\u003e\n\u003cstrong\u003eStorage environments\u003c\/strong\u003e\u003cbr\u003eNVMe storage devices are gaining popularity by offering very fast storage access. The evolving NVMe over Fabric (NVMe-oF) protocol leverages the RDMA connectivity for remote access. ConnectX-5 offers further enhancements by providing NVMe-oF target offloads, enabling very efficient NVMe storage access with no CPU intervention, and thus improving performance and reducing latency. The embedded PCIe switch enables customers to build standalone storage or Machine Learning appliances. As with earlier generations of ConnectX adapters, standard block and file access protocols leverage RoCE for high-performance storage access. A consolidated compute and storage network achieves significant cost-performance advantages over multi-fabric networks. ConnectX-5 enables an innovative storage rack design, Host Chaining, which enables different servers to interconnect without involving the top-of-rack switch. Leveraging Host Chaining, ConnectX-5 lowers the data center's total cost of ownership by reducing CAPEX (cables, NICs, and switch port expenses). OPEX is also reduced by cutting down on switch port management and overall power usage.\u003c\/li\u003e\n     \u003cli\u003e\n\u003cstrong\u003eStorage environments\u003c\/strong\u003e\u003cbr\u003eNVMe storage devices are gaining popularity by offering very fast storage access. The evolving NVMe over Fabric (NVMe-oF) protocol leverages the RDMA connectivity for remote access. ConnectX-5 offers further enhancements by providing NVMe-oF target offloads, enabling very efficient NVMe storage access with no CPU intervention, and thus improving performance and reducing latency. The embedded PCIe switch enables customers to build standalone storage or Machine Learning appliances. As with earlier generations of ConnectX adapters, standard block and file access protocols leverage RoCE for high-performance storage access. A consolidated compute and storage network achieves significant cost-performance advantages over multi-fabric networks. ConnectX-5 enables an innovative storage rack design, Host Chaining, which enables different servers to interconnect without involving the top-of-rack switch. Leveraging Host Chaining, ConnectX-5 lowers the data center's total cost of ownership by reducing CAPEX (cables, NICs, and switch port expenses). OPEX is also reduced by cutting down on switch port management and overall power usage.\u003c\/li\u003e\n     \u003cli\u003e\n\u003cstrong\u003eTelecommunications\u003c\/strong\u003e\u003cbr\u003eTelecommunications service providers are moving towards disaggregation, server virtualization, and orchestration as key tenets to modernize their networks. Likewise, they're also moving towards Network Function Virtualization (NFV), which enables the rapid deployment of new network services. With this move, proprietary dedicated hardware and software, which tend to be static and difficult to scale, are being replaced with virtual machines running on commercial off-the-shelf (COTS) servers. For telecom service providers, choosing the right networking hardware is critical to achieving a cloud-native NFV solution that is agile, reliable, fast and efficient. Telco service providers typically leverage virtualization and cloud technologies to better achieve agile service delivery and efficient scalability; these technologies require an advanced network infrastructure to support higher rates of packet processing. However, the resultant east-west traffic causes numerous interrupts as I\/O traverses from kernel to user space, eats up CPU cycles and decreases packet performance. Particularly sensitive to delays are voice and video applications which often require less than 100ms of latency. ConnectX-5 adapter cards drive extremely high packet rates, increased throughput and drive higher network efficiency through the following technologies; Open vSwitch Offloads (OvS), OvS over DPDK or ASAP2, Network Overlay Virtualization, SR-IOV, and RDMA. This allows for secure data delivery through higher-performance offloads, reducing CPU resource utilization, and boosting data center infrastructure efficiency. The result is a much more responsive and agile network capable of rapidly deploying network services.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eGeneral\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eDevice Type \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Network adapter \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eForm Factor \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Plug-in card - low profile \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eInterface (Bus) Type \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e PCI Express 3.0 x8 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eNetworking\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003ePorts \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 10\/25 Gigabit SFP28 x 2 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eConnectivity Technology \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Wired \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eData Link Protocol \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE), 25 Gigabit Ethernet \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eData Transfer Rate \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 25 Gbps \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eCapacity \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Jumbo frame size: 9.6 KB\u003cbr\u003e Virtual functions: 512\u003cbr\u003e Physical functions per port: 8 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eNetwork \/ Transport Protocol \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e SRP \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eFeatures \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e MPLS support, TCP\/IP offloading, QoS, PXE support, LSO, LRO, RSS, UEFI support, SR-IOV, adaptive routing, tagged VLAN, UDP\/IP offloading, iSCSI remote boot, HDS, Ethernet remote boot, TSS, NC-SI, VXLAN, NVGRE, XRC transport, DCT, UMR, ODP, OVS Offload, DPDK, iSCSI Extensions over RDMA (iSER), Jumbo Frames support (up to 9600 bytes), Interrupt coalescing, NVMf Offloads, PeerDirect RDMA, 64\/66 encoding, Rendezvous protocol offload, MPI Tag Matching, burst buffer offload, In-Network Memory registration-free RDMA memory access, GENEVE support, NVMe-oF \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eCompliant Standards \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3p, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 1149.1, IEEE 802.1Qau, IEEE 802.3q, IEEE 1588v2, IEEE 802.3bj, IEEE 802.3bm, IEEE 802.3by, IEEE 1149.6 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eProcessor \/ Memory\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eProcessor \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 1 x Mellanox ConnectX-5 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eExpansion \/ Connectivity\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eInterfaces \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 2 x 10Gb Ethernet\/25Gb Ethernet - SFP28 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eMiscellaneous\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eIncluded Accessories \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Low-profile bracket, full-height bracket \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eCompliant Standards \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e VCCI, CB, FCC, RoHS, ICES, cTUVus, RCM \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eSoftware \/ System Requirements\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eOS Required \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Microsoft Windows Server 2016, Red Hat Enterprise Linux 8.0, Microsoft Windows Server 2019, SUSE Linux Enterprise Server 15, VMware vSphere Hypervisor 6.5 (ESXi), VMware vSphere Hypervisor 6.7 (ESXi), SUSE Linux Enterprise Server 15 with Xen, Red Hat Enterprise Linux 7.6, SuSE Linux Enterprise Server 12 SP4, SUSE Linux Enterprise Server 15 SP1, Red Hat Enterprise Linux 8.1, Red Hat Enterprise Linux 7.7, SUSE Linux Enterprise Server 12 SP5, SUSE Linux Enterprise Server 12 SP5 with Xen, SUSE Linux Enterprise Server 15 SP1 with Xen, Red Hat Enterprise Linux 7.8, Red Hat Enterprise Linux 8.2, SuSE Linux Enterprise Server 12 SP4 with Xen, SUSE Linux Enterprise Server 15 SP2, SUSE Linux Enterprise Server 15 SP2 with Xen, VMware vSphere Hypervisor 6.5 (ESXi) Update 3, VMware vSphere Hypervisor 6.7 (ESXi) Update 3, VMware vSphere Hypervisor 7.0 (ESXi), VMware vSphere Hypervisor 7.0 (ESXi) Update 1, Red Hat Enterprise Linux 8.3, VMware vSphere Hypervisor 6.7 (ESXi) Update 2, VMware vSphere Hypervisor 6.7 (ESXi) Update 1, VMware vSphere Hypervisor 6.5 (ESXi) Update 1, VMware vSphere Hypervisor 6.5 (ESXi) Update 2 \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eDepth \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 14.2 cm \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eHeight \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 6.9 cm \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eManufacturer Warranty\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eService \u0026amp; Support \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Limited warranty - 1 year \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eEnvironmental Parameters\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eMin Operating Temperature \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 0 °C \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-1\"\u003e \n   \u003ctd class=\"name\"\u003eMax Operating Temperature \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 55 °C \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eHumidity Range Operating \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e 0 - 90% (non-condensing) \u003c\/td\u003e \n  \u003c\/tr\u003e \n  \u003ctr class=\"espec sectionHead\"\u003e\n   \u003ctd colspan=\"2\"\u003eCompatibility Information\u003c\/td\u003e\n  \u003c\/tr\u003e \n  \u003ctr class=\"espec alt-0\"\u003e \n   \u003ctd class=\"name\"\u003eDesigned For \u003c\/td\u003e \n   \u003ctd class=\"value\"\u003e Lenovo ThinkSystem SR630 7X01, 7X02\u003cbr\u003e Lenovo ThinkSystem SR650 7X05, 7X06 \u003c\/td\u003e \n  \u003c\/tr\u003e \n \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lenovo","offers":[{"title":"Default Title","offer_id":50654369743189,"sku":"KXG0139728","price":552.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2680\/7864\/files\/Lenovo_4XC7A62574_219441847_50f2c098-34f7-4424-94b1-26f639ccaa3c.jpg?v=1746755518","url":"https:\/\/www.smartx.bg\/en\/products\/lenovo-thinksystem-mellanox-connectx5-en-1025gbe-sfp28-2portov-pcie-ethernet-adapter","provider":"SmartX.bg","version":"1.0","type":"link"}