HPE Riser Kit

Designed for the HPE ProLiant DL380 Gen11 2U servers, the HPE Riser Kit unlocks flexible PCIe expansion in a compact, dense chassis. This high-precision riser card is engineered to maximize bandwidth, optimize airflow, and simplify upgrades by delivering clean, reliable PCIe connections for expansion cards and accelerators. Whether you're adding high-performance NICs, accelerators, or GPUs, this kit ensures stable operation within the demanding workloads of modern data centers. Built to HPE’s exacting standards, the riser integrates seamlessly with the DL380 Gen11 family, preserving the server’s warranty and management capabilities while enabling you to tailor your I/O topology to your exact needs. It’s an essential component for businesses pursuing greater compute density, enhanced storage throughput, and improved network performance in a compact 2U footprint.

• Flexible PCIe configurations: supports x8/x16/x8 lane arrangements to accommodate dual-slot GPUs, high-bandwidth NICs, or accelerators while preserving peak bandwidth across devices.
• 2U server compatibility and secure fit: specifically designed for HPE ProLiant DL380 Gen11 2U servers, delivering a precise, reliable installation that maintains chassis integrity and supports standard data-center workflows.
• Enhanced thermal and airflow performance: precision-engineered connectors and a compact riser height promote unobstructed airflow across the motherboard and expansion cards, helping sustain performance under heavy workloads.
• Durable, enterprise-grade construction: built to tolerate daily data-center use, with robust materials and thoughtful shielding to minimize interference and ensure signal integrity for critical applications.
• Easy upgrade path and serviceability: designed for straightforward installation and removal, enabling rapid upgrades or maintenance with minimal downtime in busy environments.

Technical Details of HPE Riser Kit

• Riser configuration: PCIe lane arrangement x8/x16/x8 to support high-bandwidth expansion cards
• Form factor: 2U rack-mount server riser designed for DL380 Gen11 family
• Compatibility: tested for use with HPE ProLiant DL380 Gen11 servers
• Construction: enterprise-grade components designed for reliability in data-center settings
• Support: aligns with standard PCIe signaling and HPE maintenance guidelines to help ensure stable operation

How to install HPE Riser Kit

Step 1: Prepare the server. Power down the DL380 Gen11, unplug all cables, and discharge any static electricity. If the server is installed in a rack, ensure you have adequate room to access the chassis with tools on hand.

Step 2: Access the chassis. Remove the service door or top cover according to the HPE DL380 Gen11 maintenance guidelines to expose the motherboard area and the existing expansion paths.

Step 3: Remove existing components. If an existing riser or expansion assembly is present, carefully detach it following the manufacturer’s recommendations. Keep track of screws, standoffs, and any adapters for reassembly.

Step 4: Align the new riser. With the HPE Riser Kit, align the connectors with the motherboard PCIe slots and the chassis mounting points. Gently seat the riser into position, ensuring it sits evenly and engages all lands and retainers.

Step 5: Secure the installation. Replace screws or mounting hardware to fix the riser in place. Confirm there is no wobble and that all connectors are fully seated to prevent signal loss or intermittent issues.

Step 6: Reinstall expansion cards and close the chassis. Reinsert PCIe devices as needed, reconnect any required cables, reinstall the service door or cover, and return the server to its rack or enclosure.

Step 7: Power up and verify. Reconnect power and network cables, boot the system, and verify PCIe devices are detected by the operating system. Run a quick stability test or diagnostics to confirm reliable operation after the upgrade.

Frequently Asked Questions

Q: What is the purpose of a riser kit?

A: A riser kit provides an alternate PCIe expansion path inside a server chassis, allowing PCIe cards to be mounted in different orientations and saving space while preserving signal integrity and airflow.

Q: Is this HPE Riser Kit compatible with DL380 Gen11 2U?

A: Yes, the kit is designed for HPE ProLiant DL380 Gen11 2U servers, enabling flexible PCIe expansion within the 2U form factor.

Q: Does it support PCIe x8 and x16 configurations?

A: The riser is designed to accommodate lane configurations such as x8/x16/x8 to support multiple expansion cards; confirm exact lane assignments with your server’s documentation and BIOS version for your environment.

Q: How do I know if I need a riser kit?

A: If you plan to add PCIe devices like high-performance NICs, accelerators, or GPUs in a DL380 Gen11 2U system and run out of space or require alternate card orientations, a riser kit can provide the necessary expansion path.

Q: Should I update BIOS or firmware after installing?

A: In some cases, BIOS and firmware updates are recommended to ensure compatibility with new PCIe devices and to optimize performance; consult HPE’s guidance for your specific DL380 Gen11 model and the devices you install.