Product Type | Backplane Kit |
Part Number | 4X97A81452 |
Device Compatibility | Lenovo ThinkSystem SR250 V2 |
Drive Support | Up to 4 x 3.5-inch SATA drives |
Bracket Material | Metal with signal and power backplane interfaces |
Drive Interface Supported | SATA (Serial ATA) |
Installation Type | Internal mounting |
Form Factor | Server backplane accessory |
Mounting Compatibility | 3.5-inch drive bay slots |
Lenovo SR250 V2 3.5" SATA 4-Bay SS Bracket Kit



Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Enables cost-effective storage expansion in existing SR250 V2 server deployments
- Trusted Lenovo OEM accessory ensures high reliability and seamless compatibility
- Space-efficient, tool-less integration improves serviceability and deployment time
Product Overview
The Lenovo SR250 V2 3.5" SATA 4-Bay SS Bracket Kit is a backplane accessory crafted for Lenovo’s SR250 V2 server systems. It enables support for up to four 3.5-inch SATA drives, enhancing storage flexibility and expanding server capabilities. Identified by part number 4X97A81452, this kit is ideal for data-driven environments that demand scalable and economical storage upgrades. Though data on country of origin and TAA compliance remains unspecified, its robust construction and seamless compatibility make it a smart choice for IT teams and integrators seeking reliable modular enhancements.
Specifications
Product Overview
Physical & Environmental
Product Dimensions (H x W x D) | Approx. 3.0 x 6.5 x 8.2 inches |
Weight | 0.95 lbs (0.43 kg) |
Operating Temperature | 10 to 35°C (50 to 95°F) |
Non-Operating Temperature | -40 to 60°C (-40 to 140°F) |
Operating Humidity | 8% to 85% (non-condensing) |
Non-Operating Humidity | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Cloud Managed | No |
Software License Included | Not applicable |
Management Interface | Not applicable |
Interfaces
Supported Interface | SATA 6Gb/s |
Number of Drive Ports | 4 |
Hot-Swap Support | Yes, with proper server support |
Interface Connector | Proprietary SAS/SATA backplane connectors |
Compliance & Origin
Country of Origin | |
TAA Compliance | |
RoHS Compliance | Yes |
REACH Compliance | Yes |
WEEE Compliance | Yes |
CE Marking | Yes |
UL Certification | Yes |
Advanced Security Features
Encryption Support | Depends on installed drives |
TPM (Trusted Platform Module) | Not applicable |
Drive Lock Support | Dependent on server chassis |
Boot Drive Security | Supported via server BIOS configuration |