HPE 817709-B21 – Ethernet 10/25Gb 2‑Port 631FLR‑SFP28 Adapter
Overview :
The HPE 817709-B21 is a dual‑port network adapter designed for enterprise server environments where upgrading from 10 GbE to 25 GbE is required. It supports either 10 Gb/s or 25 Gb/s speeds per port via SFP+ (10G) or SFP28 (25G) modules, enabling higher throughput and reduced latency in virtualised or I/O‑intensive workloads. This adapter fits into the FlexibleLOM (FLR) slot or PCIe Gen3 x8 form‑factor and is suitable for data centre, edge, or cloud‑scale server deployments. It also integrates into the HPE server ecosystem and is compatible with HPE ProLiant platforms, allowing unified management under HPE’s server management tooling.
Key Features :
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Supports dual ports at 10 Gb/s or 25 Gb/s each
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SFP+ or SFP28 for optical or copper connectivity
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PCIe Gen3 x8 interface for flexible server slots
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Firewall‑level firmware protection and Root‑of‑Trust architecture
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Offloads network I/O with SR‑IOV and RoCE support
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