Lenovo 4XH7A61080

Overview

The Lenovo 4XH7A61080 is a PCIe riser kit designed to expand the expansion capabilities of select 2U Lenovo ThinkSystem servers. It provides a 3-slot riser cage with full-height slots and a PCIe 3.0 riser card configured to deliver one x16 slot and two x8 slots. This setup allows you to add more high-bandwidth peripherals such as network cards, storage controllers, or specialized adapters, enhancing the server’s connectivity and performance in demanding environments.

Specifically compatible with Lenovo ThinkSystem SR650 V2 models 7D15 and 7Z73, as well as SR665 models 7D2V and 7D2W, this riser fits neatly within a 2U chassis. It is ideal for configurations that require additional PCIe lanes without sacrificing the standard full-height slot form factor.

Key features

• Three PCIe 3.0 slots arranged as one x16 and two x8, providing flexible expansion options for various add-in cards.
• Full-height riser cage that maintains compatibility with standard 2U server chassis and ensures proper airflow and cooling.
• Designed specifically for Lenovo ThinkSystem 2U servers, ensuring seamless integration and reliable performance.
• Enables high-bandwidth peripheral integration, supporting workloads that demand increased network capacity or additional storage interfaces.
• Supports virtualization hosts, database servers, and general-purpose compute nodes that benefit from expanded PCIe connectivity.

Key specs

• PCIe version: 3.0
• Slot configuration: 1 x16 + 2 x8
• Form factor: Full-height riser cage
• Compatible chassis size: 2U
• Supported Lenovo ThinkSystem models: SR650 V2 (7D15, 7Z73), SR665 (7D2V, 7D2W)

Connectivity and compatibility

This riser kit expands the PCIe slot availability within supported Lenovo 2U ThinkSystem servers, allowing you to connect a wider range of PCIe cards. The x16 slot supports devices requiring maximum bandwidth, while the two x8 slots accommodate additional cards that need substantial but slightly lower bandwidth. This flexibility makes it suitable for scaling network interfaces, adding storage controllers, or integrating specialized adapters required by your applications.

Compatibility is limited to specific Lenovo ThinkSystem SR650 V2 and SR665 models, ensuring that the riser fits securely and functions reliably within these server platforms.

Ideal uses and environments

This riser kit is well suited to data centers and enterprise environments where 2U Lenovo ThinkSystem servers are deployed. It supports configurations that demand increased PCIe connectivity for enhanced networking, storage, or compute capabilities. Use it in virtualization hosts that require multiple high-speed adapters, database servers needing additional storage interfaces, or general-purpose compute nodes that benefit from expanded expansion slots. Its design maintains the standard full-height slot layout, making it a practical choice for maintaining compatibility with a wide range of PCIe cards.

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