HPE 813890-B21

Synergy 4610C 10/25Gb Gigabit Ethernet Adapter

The HPE 4610C adapter (813890-B21) is a mezzanine-style network card for HPE Synergy server modules, offering flexible performance variations with dual speeds of 10 GbE or 25 GbE. It’s designed for environments like cloud service providers, telecom, and financial institutions that need ultra-low latency, high throughput, and virtualization-ready networking capabilities.Supporting both current and future networking speeds, this adapter provides strong compatibility with HPE Synergy infrastructure and enables easy migration to higher network bandwidth without hardware changes, delivering cost-efficient scalability.

Features

Featuring a PCI Express 3.0 ×8 mezzanine interface, the Synergy 4610C supports two high-speed ports capable of delivering either 10 Gb or 25 Gb throughput per port—ideal for upgrading server connectivity as network demands grow. It includes intelligent offloading, tunnel encapsulation support, and hardware acceleration to run virtualized workloads efficiently. Key features include SR-IOV, DPDK for low-latency packet processing, VXLAN and NVGRE tunnel offload, checksum offloads, RSS, VLAN tagging, Jumbo frame support (up to 9.6 KB MTU), and HPE-specific capabilities like device‑level firewall and Sea of Sensors for thermal and power management. These features help streamline data center operations, reduce CPU load, and scale with virtualization demands.

Advanced Options

The HPE Synergy 4610C adapter maximizes throughput and minimizes latency using cutting-edge hardware acceleration and virtualization offloads. Its support for RDMA and VXLAN enhances data center efficiency and scalability. Flexibility to upgrade from 10 GbE to 25 GbE ensures future readiness.