HPE P14587-B21

Overview

The HPE P14587-B21 is a secondary riser kit designed to expand the PCIe capabilities of HPE ProLiant DL380 and DL385 Gen10 Plus servers. It provides one PCIe slot with x16 bandwidth and two additional slots with x8 bandwidth, enabling you to add GPUs, high-speed network adapters, or storage controllers without replacing your server. The kit fits into the secondary riser bay of the Gen10 Plus chassis and is recognized immediately by the server firmware, allowing quick deployment of expansion cards.

Key features

• Provides one PCIe slot supporting x16 bandwidth for high-performance expansion cards
• Includes two additional PCIe slots with x8 bandwidth for versatile add-on options
• Designed specifically for HPE ProLiant DL380 Gen10 Plus and DL385 Gen10 Plus servers to ensure compatibility
• Tool-less installation using existing latches in the secondary riser bay simplifies upgrades and maintenance
• Compact and lightweight design minimizes interference with other components inside the server chassis
• Firmware integration allows immediate recognition and use of installed expansion cards

Key specs

• PCIe slots: 1 x16 bandwidth, 2 x8 bandwidth
• Compatible servers: HPE ProLiant DL380 Gen10 Plus, DL385 Gen10 Plus
• Dimensions: approximately 14.58 cm × 24.41 cm × 7.77 cm
• Weight: about 0.67 kg
• Installation: fits into secondary riser bay with tool-less latches

Installation and setup

Installing the riser kit is straightforward and does not require additional tools thanks to the server’s built-in latching mechanism. It fits directly into the secondary riser bay of the Gen10 Plus chassis, making it easy to upgrade your server’s expansion capacity during routine maintenance or system upgrades. Once installed, the server firmware immediately detects the new PCIe slots, allowing you to start using your expansion cards without delay.

Ideal uses and environments

This riser kit is well suited for IT administrators managing virtualization clusters, AI workloads, or storage-intensive applications who need to increase their server’s expansion capabilities. It supports adding GPUs for compute acceleration, high-speed network adapters for improved connectivity, or dedicated storage controllers to boost data throughput. Its compatibility with 2U Gen10 Plus servers makes it a practical choice for data centers and enterprise environments requiring scalable hardware solutions.

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