HPE 777430‑B21 Synergy 3820C 10/20 Gb Converged Network Adapter
Overview
The HPE 777430‑B21 is a dual‑port converged network adapter designed for the Synergy platform, supporting both 10 Gb and 20 Gb Ethernet connectivity and capable of consolidating LAN and storage I/O into a single link. It reduces I/O complexity by combining network and storage traffic, using a PCIe or mezzanine interface in server environments. This adapter is intended for composable infrastructure, dense rack servers and blade systems where high‑bandwidth, low‑latency connectivity is needed. It integrates with HPE server management and supports fabric‑level provisioning and monitoring.
Key Features
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Two ports supporting 10 Gb/20 Gb Ethernet speeds for high throughput.
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Converged LAN and storage traffic support (Flex‑20 technology) to reduce hardware count.
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Mezzanine form‑factor optimized for HPE Synergy compute modules.
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PCI Express Gen3 host interface ensures full bandwidth back to the server.
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Low power consumption (~12 W maximum) suited for high‑density environments.
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