Lenovo 4XC7A08295 ThinkSystem Intel E810-DA2 10/25GbE SFP28 2-Port PCIe Ethernet Adapter

The Lenovo ThinkSystem Intel E810-DA2 is a high-performance dual-port Ethernet adapter delivering exceptional 10/25GbE connectivity for enterprise servers. Built on Intel’s advanced E810 controller, it features two SFP28 ports with PCIe 4.0 interface for maximum bandwidth efficiency. Key advantages include hardware-based packet processing offload that reduces CPU overhead by up to 50%, advanced virtualization support with SR-IOV for up to 256 virtual functions, and comprehensive security features including IPsec encryption acceleration. The adapter supports flexible deployment with auto-negotiation between 10GbE and 25GbE speeds, making it ideal for data centers requiring scalable network performance. Enhanced with Intel’s Dynamic Device Personalization (DDP) technology, it optimizes traffic handling for specific workloads while maintaining low latency under 2 microseconds. This enterprise-grade solution delivers superior network performance, energy efficiency, and future-proofing for demanding virtualized environments and high-bandwidth applications.