Product Type | Server Riser Card Accessory |
Form Factor | 4U Rackmount Expansion Module |
Supported Server Model | Lenovo ThinkSystem SR860 V2 |
Expansion Capability | Enables additional PCIe slots |
Power Requirements | Supplied through host server |
Hot-Swappable | No |
Target Application | Enterprise data centers and IT infrastructure |
Rack Height Supported | 4U |
Lenovo SR860 V2 4U Riser C v2 Accessory, MPN 4C57A80519
Key Benefits

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- Optimized for SR860 V2 systems, ensuring seamless integration and compatibility
- Enables additional expansion card installations—ideal for high-performance applications
- Genuine Lenovo-manufactured accessory guarantees quality and support consistency
Product Overview
The Lenovo SR860 V2 4U Riser C v2, part number 4C57A80519, is an accessory purpose-built for Lenovo SR860 V2 servers, enabling enhanced hardware expandability through additional PCIe support. Ideal for enterprise data centers, it supports demanding IT workloads by increasing modularity. Though specifics on compliance and origin are unavailable, it maintains Lenovo’s enterprise-grade standards for performance and integration.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | Approx. 170 mm x 470 mm x 85 mm |
Weight | Approx. 1.2 kg (2.6 lbs) |
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 Range | 8% to 80% (non-condensing) |
Storage Humidity Range | 8% to 90% (non-condensing) |
Cooling Method | Passive, dependent on chassis airflow |
Tool-less Installation | Yes |
Product Color | Black with metal shielding |
Cloud Management & Licensing
Remote Management Integration | Compatible via Lenovo XClarity on host server |
Cloud Management Requirements | Managed through Lenovo XClarity Controller (XCC) |
Licensing Included | No additional licensing required |
Interfaces
Expansion Slots Supported | PCIe Gen4 x16 |
Number of PCIe Slots Enabled | Up to 3 additional slots |
PCIe Version | PCIe 4.0 |
Bus Interface | PCIe passthrough via riser connector |
Slot Orientation | Horizontal |
Compliance & Origin
Country of Origin | |
TAA Compliance | |
RoHS Compliance | Yes |
REACH Compliance | Yes |
Certifications | Lenovo Quality Certified |
Advanced Security Features
Security Integration | Inherits host server's physical and management security |
Tamper Detection | No |
Firmware Security | Not applicable for passive accessory |