This 25GbE 800 Series, E835 network adapter offers leading performance, security, manageability, and interoperability without the technical complexity and high cost of proprietary technologies. With four ports of 25GbE in a single slot, port density and scalability are also maximized.

Intel Ethernet E835-XXVDA4 supports solutions across Cloud, Enterprise, and Communications with concurrent support of iWARP and RoCEv2 RDMA, modern security features, and key timing protocols. The low-power design reduces energy consumption across the system lowering costs and environmental impact.

Deployment is made easier through shared drivers for all 800 Series Network Adapter families (E835, E830 and E810), ensuring software consistency across generations of products.

Optimized for Intel® Xeon® processors

Data centers and workloads need computing capacity and powerful ways to move data securely. Intel® architecture offers both. Deployment-ready, reliable, and affordable, Intel Ethernet E835 Network Adapters are the perfect choice for amplifying server performance with Intel® Xeon® 6 processors.

Why Intel® Ethernet

Intel Ethernet Network Adapters offer best-in-class compatibility, performance assurance, and world-class customer support. Key features and technologies deliver outstanding performance and support for data center workloads.

Compatibility and interoperability

• Extensive conformance testing to IEEE and Ethernet Technology Consortium standards
• Comprehensive operating system and hypervisor support
• Broad network interoperability testing for best-in-class compatibility

Performance assurance

• Validated on all x86 architectures and optimized for Intel® architecture
• Security protocols and management to ensure data integrity
• Scales with processor cores and technologies

Worldwide product support

• Industry-leading warranty
• World-class customer pre- and postproduct support
• Adherence to regulatory and environmental requirements

25GbE Intel® Ethernet E835 Network Adapters offer these key features | RDMA

All 800 Series E835 network adapters support RoCEv2 and iWARP protocols, and for added flexibility, these protocols can run concurrently.

Programmable Pipeline / Dynamic Device Personalization (DDP)

DDP improves packet processing performance by using the E835 controller's programmable pipeline, instead of the CPU, to classify frames. DDP increases throughput, lowers latency, and reduces host CPU overhead in both network functions virtualization (NFV) workloads and cloud-native architectures.

Data Plane Development Kit (DPDK)

800 Series network adapters are DPDK enabled to deliver faster NFV, advanced packet forwarding, and efficient packet processing, resulting in effective use of CPU cycles and reduced overhead.