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| Item number: CIEN6-73337736 Manufacturer no.: 4XC7A08246 EAN/GTIN: 889488497362 |
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![](/p.gif) | 25 Gigabit Ethernet Adapter Cards supporting Mellanox Multi-Host® technology, RDMA, Overlay Networks Encapsulation/Decapsulation and more
ConnectX-4 Lx EN Network Controller with 25Gb/s Ethernet connectivity addresses virtualized infrastructure challenges, delivering best-in-class and highest performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.
ConnectX-4 Lx EN provides an unmatched combination of 25GbE bandwidth, sub-microsecond latency and a 75 million packets per second message rate. It includes native hardware support for RDMA over Converged Ethernet, Ethernet stateless offload engines, Overlay Networks, and GPUDirect® Technology.
Open Compute Project The Open Compute Project (OCP) mission is to develop and specify the most cost-efficient, energy-efficient and scalable enterprise and Web 2.0 data centers. Mellanox ConnectX-4 Lx EN OCP adapter cards deliver leading Ethernet connectivity for performance-driven server and storage applications in Web 2.0, Enterprise Data Centers and Cloud environments. The OCP Mezzanine adapter form factor is designed to mate into OCP servers. ConnectX-4 Lx EN for Open Compute Project (OCP) improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially in virtualized server environments. Moreover, ConnectX-4 Lx EN introduces the new Multi-Host technology, which enables a new innovative rack design that achieves maximum CAPEX and OPEX savings without compromising on network performance. More information: Power | Power consumption (typical) | 9.47 W | Logistics data | Harmonized System (HS) code | 85176990 | Design | Internal | Yes | ![](/p.gif) | Component for | Server | ![](/p.gif) | Product colour | Green, Stainless steel | ![](/p.gif) | Certification | CB, cTUVus, CE, FCC, VCCI, ICES, RCM | ![](/p.gif) | Compatible products | SR635 (7Y98/7Y99), SR655 (7Y00/7Z01) | Operational conditions | Operating temperature (T-T) | 0 - 55 °C | ![](/p.gif) | Storage temperature (T-T) | -40 - 70 °C | ![](/p.gif) | Operating relative humidity (H-H) | 0 - 90 % | Ports & interfaces | Connectivity technology | Wired | ![](/p.gif) | Host interface | PCI Express | ![](/p.gif) | Interface | Fiber | ![](/p.gif) | Fiber ports quantity | 2 | ![](/p.gif) | Fiber optic connector | SFP28 | ![](/p.gif) | PCI version | 3.0 | Technical details | Compliance certificates | RoHS | Network | Maximum data transfer rate | 25000 Mbit/s | ![](/p.gif) | Networking standards | IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3az, IEEE 802.3ba | ![](/p.gif) | Ethernet LAN | Yes | ![](/p.gif) | Ethernet interface type | 25 Gigabit Ethernet | ![](/p.gif) | Ethernet LAN data rates | 25000 Mbit/s |
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![](/p.gif) | Other search terms: Fibre channel networking card, Fibre channel networking cards, Lenovo ThinkSystem accessories, Lenovo ThinkSystem accessory, Server network adapters, lenovo thinksystem accessories, network interface controller, network interface controllers, physical network interfac, network card, network cards, network adapter, network adapters, LAN card, LAN cards, WLAN card, WLAN cards, LAN adapter, LAN adapters, WLAN adapter, WLAN adapters, LAN, WLAN, NIC |
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