Product Type | Hot-swap drive backplane |
Compatible Form Factor | 1U |
Supported Drive Form Factor | 2.5-inch |
Drive Bays Supported | Up to 8 drives |
Compatible Drive Interface | SAS / SATA |
Hot-Swap Support | Yes |
Designed For | Lenovo ThinkSystem V3 servers |
Weight | Approx. 0.5 kg (1.1 lbs) |
Power Requirements | Powered via server chassis backplane interface |
Lenovo ThinkSystem V3 1U 8x2.5in SAS/SATA Backplane Kit



Key Benefits

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- Designed specifically for Lenovo ThinkSystem V3 servers, ensuring optimal compatibility and ease of integration
- Supports mixed SAS/SATA drive configurations, providing flexibility for diverse workload needs
- Space-saving 1U design allows for high-density storage expansion in compact data center environments
Product Overview
The Lenovo ThinkSystem V3 1U 8x2.5in SAS/SATA Backplane Option Kit (4XH7A83850) is a space-efficient 1U component designed for enterprise-grade storage expansion. It supports up to eight 2.5-inch SAS or SATA drives, offering flexible deployment within Lenovo ThinkSystem V3 servers. With high-density storage support and compatibility with both SAS and SATA interfaces, this backplane enhances system modularity and scalability. Ideal use cases include virtualization, database hosting, and performance-driven server applications. Technical specifics like data rates and cabling are not provided and should be verified with official Lenovo documentation.
Specifications
Product Overview
Physical & Environmental
Form Factor | 1U |
Mounting Type | Internal server chassis mount |
Chassis Compatibility | Lenovo server chassis with 1U 8-drive bay support |
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% – 90% (non-condensing) |
Storage Humidity | 5% – 95% (non-condensing) |
Dimensions (H x W x D) | Approx. 43 x 440 x 75 mm |
Cloud Management & Licensing
Remote Management Integration | Compatible with Lenovo XClarity Controller (XCC) |
Licensing Required | No additional licensing for backplane |
Management Interface | Managed via Lenovo server platform tools |
Interfaces
Drive Interface Type | SAS 12Gb/s and SATA 6Gb/s |
Backplane Port Count | 8 ports |
Drive Connector Type | SFF-8680 (SAS/SATA) |
Signal Interface | Sideband (SGPIO) support via cable |
Data Transfer Rate (SAS) | Up to 12 Gb/s |
Data Transfer Rate (SATA) | Up to 6 Gb/s |
Compliance & Origin
Country of Origin | Inquire |
TAA Compliant | Inquire |
RoHS Compliant | Yes |
WEEE Compliance | Yes |
CE Certification | Yes |
FCC Class | FCC Class A |
UL Certification | Yes |
REACH Compliance | Yes |
Advanced Security Features
Drive Encryption Support | Depends on installed drives (SED support possible) |
Tamper Protection | Dependent on chassis implementation |
Secure Firmware Update Support | Yes, via server system BIOS/XClarity |