Product Type | Drive Backplane Kit |
Compatible System | Lenovo ThinkSystem ST250 (X40) v2 |
Drive Form Factor Supported | 3.5-inch |
Drive Bays Supported | 4 |
Hot-Swap Drive Support | Yes |
Drive Interface Supported | SATA/SAS |
Form Factor | Internal (Tower Server Kit) |
Weight | Approx. 0.5 kg |
Power Requirements | Supplied via server backplane connector |
LENOVO ST250 3.5 S&S 4-Bay BP Kit (X40) v2





Key Benefits

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- Enables scalable storage expansion in Lenovo ST250 deployments
- Ideal for localized or remote office setups that require more drive bays
- Genuine Lenovo component ensures seamless compatibility and integration
Product Overview
The LENOVO ST250 3.5 S&S 4-Bay BP Kit (X40) v2 is engineered to enhance the storage scalability of Lenovo ThinkSystem ST250 servers. This backplane kit is designed for configurations that require an increase in 3.5-inch drive bay capacity, enabling support for up to four additional hard drives. This gives IT planners flexibility when addressing growing data management requirements, especially in environments where rack space is limited and a tower server format is preferred.
Installation of this backplane kit is ideal for businesses seeking cost-effective, incremental infrastructure investments as part of their data center or edge deployment strategies. It supports streamlined integration into existing systems and aligns with Lenovo’s high standards of reliability and support. Intended for professional IT administrators, this kit serves well in structured or remote offices in need of enhanced local storage capacity.
Specifications and full technical compatibility information should be confirmed directly with Lenovo or authorized resellers, as detailed electrical or chassis constraints are not included in the available data.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | 109 mm x 165 mm x 30 mm (approx.) |
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 80% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Mounting Type | Internal, chassis integrated bracket |
Cloud Management & Licensing
Cloud Integration Required | No |
Management Console Support | Managed via server BIOS/UEFI or Lenovo XClarity Controller |
Licensing Requirements | No additional licensing required |
Interfaces
Backplane Interface | Mini-SAS HD (SFF-8643) |
Supported Data Transfer Rate | Up to 12 Gbps (SAS) |
Drive Connection Type | Tool-less trays for 3.5-inch SATA/SAS drives |
Number of Ports | 1 x Mini-SAS HD input |
Compliance & Origin
Country of Origin | Inquire |
TAA Compliant | Inquire |
RoHS Compliance | Yes |
WEEE Compliance | Yes |
CE Marking | Yes |
UL Certification | Yes |
FCC Compliance | Yes |
EMC Compliance | Yes |
Advanced Security Features
Drive Authentication Support | Dependent on controller and drive support |
Encryption Support | Optional via drive/controller pairing |
Tamper Evidence | No |