HPE 817718-B21 – 10/25GbE Dual-Port SFP28 Network Adapter
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Key Features
- Dual-port 10/25GbE SFP28 connectivity
- Broadcom BCM57414 controller architecture
- PCIe 3.0 x8 server interface
- Supports optical fiber and DAC links
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HPE 817718-B21 – 10/25GbE Dual-Port SFP28 Network Adapter
Overview
HPE 817718-B21 is a high-performance dual-port SFP28 network adapter designed for enterprise servers requiring 10GbE and 25GbE connectivity. It delivers high-bandwidth Ethernet performance for modern data center workloads.
It is based on the Broadcom BCM57414 controller and supports scalable Ethernet speeds of 10Gb and 25Gb per port depending on infrastructure requirements.
The adapter is typically installed in HPE ProLiant servers where high throughput and low latency networking is required for virtualization, storage, and cloud workloads.
It connects through a PCIe 3.0 interface and provides two SFP28 ports for optical or DAC-based connectivity.
It is used in enterprise environments where scalable bandwidth and network consolidation are required.
Typical Deployment Scenarios
Used in enterprise data centers for high-speed server connectivity to 10/25GbE switching infrastructure. Common in virtualization clusters, cloud computing environments, and storage networks requiring high throughput and low latency. Also used in modern rack servers for network consolidation and high-performance workloads.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | HPE |
| Part Number | 817718-B21 |
| Product Type | 10/25GbE Dual-Port SFP28 Network Adapter |
| Controller | Broadcom BCM57414 |
| Network Ports | 2 |
| Port Type | SFP28 |
| Data Rate | 10Gb / 25Gb per port |
| Total Throughput | Up to 100Gb aggregate |
| Interface Type | PCIe 3.0 x8 |
| Media Support | Optical fiber / DAC |
| Server Compatibility | HPE ProLiant servers |
| Form Factor | PCIe adapter card |
| Power Consumption | ~9.84W typical, up to ~14W max |
| Ethernet Standards | IEEE 802.3 family support |
| Operating Temperature | Enterprise server range |
Compatibility / Ecosystem
Compatible with HPE ProLiant server platforms supporting PCIe 3.0 x8 slots. Works with SFP28 optical transceivers and direct attach copper cables depending on deployment. Designed for integration into HPE enterprise networking ecosystems supporting 10/25GbE infrastructure.
Additional information
| Weight | 0.104 kg |
|---|---|
| Dimensions | 22.01 × 25 × 6 cm |
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