HPE P23842-001 InfiniBand EDR Ethernet 100Gb 2-Port QSFP28 Adapter
Overview
The HPE P23842-001 is a high-bandwidth server adapter delivering two 100 Gb/s QSFP28 ports, designed for both Ethernet and InfiniBand EDR fabrics in enterprise and HPC environments. Installing in a PCI Express ×16 slot (or equivalent mezzanine) in compatible HPE servers, it provides full-line-rate dual uplinks for compute, storage or virtualised infrastructure nodes. Its support for NEtwork offloads, RDMA and high message-rate fabrics helps reduce CPU load and accelerate data movement between nodes, making it suitable for AI/ML clusters, high-performance storage fabrics and data-centre aggregation servers. The adapter supports dual 100 Gb links in one slot, simplifying cabling and port density in dense rack deployments.
Key Features
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2 × 100 Gb/s QSFP28 ports for dual high-speed links
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Supports both 100 Gb Ethernet and InfiniBand EDR protocols
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PCI Express ×16 host interface for unrestricted throughput
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Engineered for server-to-server fabrics, HPC, AI/ML nodes and storage clusters
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