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HPE

HPE P21112-B21 | 2x 100GbE QSFP28 Server Adapter | PCIe | Multi-rate 100/50/25Gb | SR-IOV, Jumbo Frames

SKU:P21112-B21

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Description

High-performance dual-port 100GbE QSFP28 adapter built for data-intensive workloads, clustered storage, and spine/leaf or NVMe-oF environments. Supports QSFP28 optics and DACs with multi-rate operation for 100/50/25Gb deployments.

Features

- Dual 100GbE ports for maximum throughput
- Multi-rate flexibility for 100/50/25GbE rollouts
- SR-IOV to streamline virtualized networking
- QSFP28 optics and DAC ecosystem support
- Optimized for bandwidth-heavy data center workloads

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Ports: 2 x QSFP28
- Link speeds: up to 100GbE per port; supports 50/25GbE where configured
- Bus interface: PCI Express server adapter
- Media support: QSFP28 optical modules and DAC/AOC cables
- Networking features: SR-IOV virtualization, VLAN tagging, checksum offload, jumbo frames
- Target workloads: high-throughput storage, HPC, large-scale virtualization
- Server compatibility: select ProLiant platforms with appropriate PCIe slot and airflow

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