Lenovo ThinkSystem 2U PCIe Gen4 Riser Kit for SR650/SR665

The Lenovo 4XH7A61081 is a riser kit designed specifically for the ThinkSystem SR650 V2 and SR665 servers. It expands your server’s PCIe capabilities by adding a 2-slot PCIe 4.0 riser card with two x16 slots, along with a 3-slot riser cage that supports full-height cards. This setup allows you to increase your server’s flexibility and connectivity options without needing a complete system overhaul.

With PCIe 4.0 support, this riser kit ensures high-speed data transfer, which is essential for handling demanding workloads and future-proofing your infrastructure. Whether you are upgrading an existing server or building a new one, this riser kit helps you integrate additional expansion cards smoothly, making it a practical choice for businesses of all sizes that rely on Lenovo’s trusted hardware quality and reliability.

This riser kit fits within a 2U rack height, making it suitable for data centers or office environments where space and performance need to be balanced. It’s ideal for IT professionals looking to enhance server performance by adding GPUs, network cards, or storage controllers without compromising on speed or stability.

Highlights:

• Compatible with Lenovo ThinkSystem SR650 V2 and SR665 servers
• Includes a 2-slot PCIe 4.0 riser card with two x16 slots
• Features a 3-slot riser cage for full-height expansion cards
• Supports high-speed PCIe 4.0 data transfer for demanding workloads
• Designed to fit within a 2U rack height