Product Type | Internal Riser Cable Kit |
Intended Use | PCIe expansion connectivity in Lenovo ThinkSystem SR650 V2 |
Compatible Server | Lenovo ThinkSystem SR650 V2 |
Form Factor | Internal kit |
Cable Kit Type | X8/X8 G4 Riser3 to CPU1 |
Mounting Location | Inside server chassis |
Included Components | Riser3 G4 cable for CPU1 |
Lenovo SR650 V2 X8/X8 G4 Riser3 Cable Kit CPU1



Key Benefits

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- Purpose-built for Lenovo SR650 V2 ensures seamless compatibility and integration.
- Enables PCIe expansion, critical for enterprise storage, networking, or GPU needs.
- Official Lenovo component for assured reliability, support, and long-term value.
Product Overview
The Lenovo SR650 V2 X8/X8 G4 Riser3 Cable Kit CPU1 is a dedicated cable accessory intended for use with the Lenovo ThinkSystem SR650 V2 server. It is engineered to facilitate secure and efficient internal connectivity between the CPU and the G4 riser (Riser3), vital for supporting additional PCIe expansion cards. As server configurations become more complex and workload-intensive, the need for reliable and high-speed interlinking hardware grows, making such kits essential for data center optimization.
Though specific performance metrics and electrical characteristics are unavailable in the provided data, this cable kit is categorized under Lenovo’s Accessories and Cables family, indicating it's an officially supported component. Its precise compatibility with CPU1 and the X8/X8 riser design ensures aligned performance and simplified installation for IT administrators upgrading or customizing their infrastructure.
Typical use cases include expansion of PCIe bandwidth for additional storage controllers, network interface cards, or GPUs within the SR650 V2 system—a configuration popular in enterprise and virtualization environments. This kit contributes to reliability and serviceability, both priorities in scalable server operations. Additional technical details such as cable length, shielding, or thermal tolerance are not available.
Specifications
Product Overview
Physical & Environmental
Cable Shielding | Yes (Internal server-grade shielding) |
Operating Temperature Range | 10°C to 35°C (50°F to 95°F) |
Storage Temperature Range | -40°C to 60°C (-40°F to 140°F) |
Operating Humidity | 8% to 90% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Lenovo XClarity Integration | Yes, for platform configuration visibility |
Cloud Management Platform | Lenovo XClarity Administrator (with server platform) |
License Requirement | No license required for cable kit |
Additional Features
Tool-less Installation | Yes |
Hot Swappable | No |
Lenovo Part Number | 4X97A59977 |
UPC | 889488601547 |
Category | Cables |
Subcategory | Other Accessories and Cables |
Taxonomy Category | Electronics > Electronics Accessories > Cables |
Brand | Lenovo |
Product Family | Accessories and Cables |
Lifecycle Status | Active |
Serviceability Feature | Designed for server field maintenance |
Reliability Category | Enterprise-grade hardware accessory |
Upgrade Use Case | PCIe riser expansion support for CPU1 |
Interfaces
Interface Type | PCIe Gen4 |
Connector Type | Proprietary PCIe connector for riser interfaces |
Supported PCIe Slots | X8/X8 riser slots |
Compliance & Origin
Country of Origin | Inquire |
TAA Compliant | Inquire |
RoHS Compliant | Yes |
REACH Compliant | Yes |
WEEE Compliance | Yes |
Advanced Security Features
Tamper Resistance | Not applicable |
Firmware Security | Not applicable to passive cable kit |