HPE P21112-B21 E810-CQDA2 2 x QSFP28 Ports 100GBase-X PCIe

The HPE P21112-B21 E810-CQDA2 is a high-performance dual-port 100GbE network adapter featuring Intel’s advanced E810 controller. This PCIe card delivers exceptional network throughput with two QSFP28 ports supporting 100GBase-X connectivity, making it ideal for data centers requiring ultra-fast networking speeds.

**Key Features:**
– Dual QSFP28 ports for 100GbE connectivity
– Intel E810 controller with hardware-based packet processing
– PCIe interface for broad server compatibility
– Advanced offload capabilities including SR-IOV and RDMA support
– Low-latency design optimized for demanding workloads

**Benefits:**
– Dramatically reduces network bottlenecks with 200Gbps total bandwidth
– Minimizes CPU overhead through intelligent hardware acceleration
– Enables efficient virtualization with SR-IOV support
– Provides investment protection with future-ready 100GbE technology
– Delivers consistent, predictable performance for mission-critical applications

**Unique Selling Points:**
– HPE-validated compatibility ensuring seamless integration with HPE servers
– Intel’s latest E810 silicon offering superior performance per watt
– Comprehensive offload engine reducing server CPU utilization
– Enterprise-grade reliability backed by HPE support and warranty
– Optimized for high-frequency trading, AI/ML workloads, and storage networking applications