Product Type | Riser Kit |
Form Factor | Internal Expansion Riser |
Compatible Systems | Lenovo ThinkSystem SR650 V3 (Single Processor) |
PCIe Generation | Gen5 |
Expansion Slot Configuration | x8/x8 |
Supported Processor Configuration | Single CPU |
Weight | 0.25 kg |
Power Requirements | Powered through system motherboard |
Lenovo SR650 V3 Single CPU Gen5 Riser3 Kit x8/x8 PCIe



Key Benefits

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- Enable future-ready server upgrades with Gen5 PCIe expansion for demanding enterprise workloads
- Ensures compliance with TAA guidelines, ideal for regulated sectors like government or defense
- Integrates seamlessly into Lenovo SR650 V3 systems, reducing configuration complexity and deployment time
Product Overview
The Lenovo SR650 V3 Single CPU Gen5 Riser3 Kit delivers x8/x8 PCIe Gen5 expansion for increased I/O scalability in ThinkSystem SR650 V3 single-processor servers. Designed for high-throughput enterprise environments, this TAA-compliant accessory provides seamless system integration and supports critical functions such as virtualization, database acceleration, and more. Built in Mexico, it's ideal for agencies and organizations adhering to TAA requirements, offering both compliance and robust performance.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | 18 x 8 x 2 cm |
Operating Temperature | 10°C to 35°C (50°F to 95°F) |
Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
Operating Humidity | 8% to 85% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Tool-less Installation | Yes |
Cloud Management & Licensing
Lenovo XClarity Compatibility | Yes (via host system) |
Cloud Management Features | Dependent on host server platform |
Licensing Model | Not applicable |
Additional Product Information
Manufacturer | Lenovo |
Manufacturer Part Number | 4XH7A87512 |
UPC | 889488621448 |
Product Category | System Accessory |
Family | Computers and Portables |
Description | Lenovo SR650 V3 Single CPU Gen5 Riser3 Kit x8/x8 PCIe |
Hot-Swap Support | No |
Module Type | Riser Card |
Interfaces
Interface Type | PCI Express 5.0 |
Number of PCIe x8 Slots | 2 |
Data Transfer Rate | Up to 32 GT/s (per lane) |
Slot Orientation | Horizontally mounted on riser adapter |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
RoHS Compliance | Yes |
REACH Compliance | Yes |
Certification Standards | UL, cUL, FCC, CE |
Advanced Security Features
Security Features | Inherits from server—no additional module-level security |