HPE P10115-B21

Overview

The HPE P10115-B21 is a two-port Ethernet adapter designed to provide high-speed network connectivity for HPE Gen10 Plus servers. It supports 10 Gb and 25 Gb Ethernet speeds per port, enabling fast and reliable data transfer for demanding server environments. Equipped with the Broadcom BCM57414 controller and fitting into an OCP 3.0 slot, this adapter ensures consistent throughput and low latency, making it well suited for virtualization, storage traffic, and data-intensive workloads.

Key features

• Two SFP28 ports that support both direct attach copper cables and optical transceivers, allowing flexible connection options for short or long distances
• Broadcom BCM57414 chipset optimized for stable performance and efficient data handling
• PCIe Gen3 x8 interface providing sufficient bandwidth to maintain full line rate on both ports simultaneously
• Hardware offload engines supporting SR-IOV, VXLAN, NVGRE, and RoCE v1/v2 to reduce CPU load and improve network efficiency
• Compatibility with UEFI and legacy BIOS PXE boot for streamlined automated deployments and remote server reinstalls
• Low power consumption of 11.6 watts to help maintain efficient power budgets in server racks
• Designed specifically for seamless integration with HPE Gen10 Plus server chassis
• Backed by a one-year limited warranty from HPE for reliable hardware support

Key specs

• Network speeds: 10 Gb and 25 Gb Ethernet per port
• Ports: 2 x SFP28
• Controller: Broadcom BCM57414
• Form factor: OCP 3.0
• Host interface: PCIe Gen3 x8
• Power consumption: 11.6 watts
• Boot support: UEFI and legacy BIOS PXE
• Warranty: One-year limited from HPE

Connectivity and compatibility

This adapter offers versatile connectivity options through its SFP28 ports, which support both direct attach copper cables for short-range connections and optical transceivers for longer distances. The PCIe Gen3 x8 interface ensures that the adapter can handle high data throughput without bottlenecks. It is designed to fit into OCP 3.0 slots on HPE Gen10 Plus servers, ensuring compatibility and easy installation within these systems.

Performance and reliability

With hardware offload features like SR-IOV, VXLAN, NVGRE, and RoCE v1/v2, this adapter offloads common networking tasks from the CPU, freeing up processing power for applications and reducing latency. The Broadcom BCM57414 controller delivers consistent throughput, making it a strong choice for environments that require stable and efficient network performance. Its low power draw helps maintain energy efficiency in data centers.

Ideal uses and environments

This Ethernet adapter is well suited to virtualization clusters, hyperconverged infrastructure nodes, and high-throughput storage networks. It supports data-intensive workloads such as analytics and backup operations, where fast and reliable network connections are critical. Server administrators managing multiple virtual machines or container platforms will find the offload capabilities particularly beneficial for maintaining system responsiveness.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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