Lenovo ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit

Designed for Lenovo ThinkSystem SR645 servers, the Rear 2x7mm SATA RAID Enablement Kit provides a streamlined path to unlock robust storage RAID capabilities for rear-mounted drives. This kit is ideal for data centers and enterprise workloads that demand flexible storage configurations, reliable redundancy, and easy maintenance. Whether you’re expanding capacity, improving fault tolerance, or consolidating workloads, this enablement kit integrates with Lenovo’s proven reliability and ThinkSystem firmware compatibility, delivering a smooth upgrade without major system downtime. By enabling efficient management of the rear 2x7mm SATA bays, you gain greater control over your storage topology, empower faster data access, and create a scalable foundation for growth across virtualization, databases, and I/O-intensive applications.

• Establishes SATA RAID across the SR645’s rear 2x7mm drive slots, enabling you to configure multiple SATA drives as a single logical volume for improved performance, data protection, and scalable storage. The kit supports common RAID levels (0, 1, 5, 6, 10) so you can choose performance vs. redundancy based on your workload—whether it’s virtualization, heavy databases, or data-intensive analytics—without sacrificing stability or manageability.
• Designed for seamless integration with ThinkSystem SR645, the kit uses Lenovo-certified connectors and mounting hardware to ensure solid signal integrity, minimal latency, and optimal airflow inside the chassis. The compact rear configuration minimizes cable clutter and preserves airflow, which is critical for performance in dense data center environments where cooling efficiency directly influences uptime and energy costs.
• Includes durable hardware components (connectors, mounting brackets, and cables) selected to withstand typical data center temperatures and vibrations, backed by Lenovo’s warranty and support ecosystem. The kit’s rugged build helps prevent drive misalignment, reduces wear on connectors, and extends the life of your storage array while delivering consistent, predictable performance under sustained I/O workloads.
• Offers a cost-effective upgrade path for customers looking to maximize existing SATA drives while keeping investment focused on reliability and performance. The enablement kit enables efficient RAID management through Lenovo’s management tools, allowing you to monitor drive health, optimize rebuild times, set alert thresholds, and ensure consistent performance even during peak reallocation tasks or heavy random I/O.
• Supports quick installation with minimal downtime; designed for administrators and IT teams who need to implement storage expansion or redundancy quickly. The kit is compatible with Lenovo ThinkSystem firmware updates and service packs, ensuring continued reliability as your data center evolves, with ongoing support from Lenovo for both hardware and firmware interoperability.

Technical Details of Lenovo ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit

• Compatibility: Lenovo ThinkSystem SR645 server
• Drive Interface: SATA (rear 2x7mm bays)
• RAID Capabilities: Hardware-assisted SATA RAID with support for RAID 0, 1, 5, 6, and 10, depending on the server’s RAID controller and firmware
• Included hardware: Connectors and mounting hardware required to enable rear 2x7mm SATA drives; cables as needed
• Warranty & Support: Lenovo standard warranty; compatible with Lenovo service offerings and XClarity management tools
• UPC/SKU: Not provided

How to install Lenovo ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit

• Power down the server, unplug from power, and discharge any static electricity before handling hardware to protect components and prevent damage to sensitive circuitry.
• Open the SR645 chassis access panel and identify the rear 2x7mm drive bays designated for SATA RAID enablement, ensuring you have a clear path for cable routing that does not impede airflow.
• Mount the enablement kit into the designated backplane slot or mounting area as specified by Lenovo’s installation guide. Ensure a secure fit with minimal flex to maintain signal integrity and reduce vibration during operation.
• Connect the provided SATA data and power cables to the server’s RAID controller or backplane connectors, routing cables neatly along chassis channels to maximize airflow and minimize tension on connectors.
• Power on the server, enter the BIOS/UEFI or Lenovo XClarity management tool, and configure the desired RAID level, initialize disks, and verify drive health before loading the operating system, then monitor RAID status through the management interface to confirm a healthy array.

Frequently asked questions

• Q: What is the Lenovo ThinkSystem SR645 Rear 2x7mm SATA RAID Enablement Kit?

  A: It is a hardware add-on designed to enable SATA RAID functionality for the rear 2x7mm drive bays in the ThinkSystem SR645 server, expanding storage flexibility, protection, and scalability for data-intensive workloads.

• Q: Which RAID levels are supported with this kit?

  A: The kit supports common SATA RAID levels such as 0, 1, 5, 6, and 10, depending on the server’s RAID controller and firmware. Always consult Lenovo documentation for compatibility with your specific controller and firmware version.

• Q: Is new firmware required after installation?

  A: Firmware updates for the ThinkSystem SR645 and the RAID controller should be applied in accordance with Lenovo’s maintenance guidelines to ensure compatibility, security, and best performance.

• Q: What is included with the kit?

  A: The kit includes connectors and mounting hardware necessary to enable the rear 2x7mm SATA drives, along with cables as required. Exact contents can vary by production batch, so refer to the packing list included with your shipment for precise items.

• Q: Can I use this kit with other Lenovo ThinkSystem servers?

  A: This kit is specifically designed for the Lenovo ThinkSystem SR645. For compatibility with other ThinkSystem models, check Lenovo’s product compatibility guides or contact Lenovo support for guidance on alternate enablers or upgrade paths.