HPE817762-B21

620QSFP28 1-Port 100Gb QSFP28 Network Adapter

The HPE817762-B21 620QSFP28 Network Adapter is a high-speed 100GbE solution that delivers outstanding performance and scalability for modern data centers. With support for 1 × 100GbE or breakout to 4 × 25GbE connections, it's ideal for bandwidth-intensive workloads and virtualized environments.

Features

Built on cutting-edge network technology, the HPE620QSFP28 adapter provides a single QSFP28 port capable of delivering up to 100Gbps Ethernet bandwidth, making it suitable for high-performance applications like big data, cloud computing, and enterprise virtualization. Its ability to split into 4 × 25GbE lanes allows flexible deployments based on server needs.

Advanced Options

With support for Single Root I/O Virtualization (SR-IOV), RDMA over Converged Ethernet (RoCE v2), and DPDK acceleration, the adapter reduces CPU overhead and boosts packet throughput. It integrates seamlessly with HPEProLiant Gen9 and Gen10 servers, delivering reliable and consistent performance for next-gen network infrastructures.

Product Key Features

• • Supports 1 × 100GbE or 4 × 25GbE via QSFP28

  • PCIe 3.0 x16 interface for high bandwidth throughput

  • Designed for HPEProLiant Gen9/Gen10 servers

  • Enables ultra-low latency and efficient virtualization

  • SR-IOV, RoCE v2, and DPDK support for performance

  • Ideal for data centers, high-performance computing, and virtualization

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Reliability & Performance

Engineered for enterprise and cloud workloads, the HPE817762-B21 offers robust thermal management, ultra-low latency, and high packet processing efficiency. The PCIe 3.0 x16 interface ensures maximal data throughput with minimal bottlenecks. It supports advanced offloads and hardware acceleration, making it a dependable choice for demanding network topologies.

Key Features :

• • 1 × QSFP28 port supporting 1 × 100GbE or 4 × 25GbE

  • PCI Express 3.0 x16 interface

  • Compatible with HPEGen9 and Gen10 servers

  • SR-IOV and RoCE v2 support

  • DPDK for high-performance packet processing

  • Low-latency and high-throughput architecture

  • Offloads for TCP/IP, UDP, and checksum

  • VXLAN and NVGRE overlay support

  • IEEE 802.3bj, IEEE 802.3by compliant

  • Plug-and-play integration with HPEinfrastructure

Specification	Details
Model Number	817762-B21
Product Type	100GbE Network Adapter
Port Configuration	1 × QSFP28 (100GbE or 4 × 25GbE)
Interface	PCI Express 3.0 x16
Speed	100Gbps total or 4 × 25Gbps
Form Factor	Plug-in card
Compatibility	HPEProLiant Gen9 & Gen10 servers
Protocols Supported	RoCE v2, SR-IOV, DPDK, TCP/UDP/IP offload
Compliance	IEEE 802.3by, 802.3bj
Virtualization	SR-IOV, NVGRE, VXLAN
Operating Temperature	0°C to 55°C