Lenovo ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement Kit

Unlock the full potential of your Lenovo ThinkSystem SR645 with the Rear 2x7mm NVMe RAID Enablement Kit. This essential upgrade is designed for data centers and enterprises that demand exceptionally fast NVMe storage, precise data protection, and streamlined deployment in the SR645 family. By adding two rear 7mm NVMe drive bays and a robust RAID-ready path, this kit delivers higher I/O throughput, lower latency, and greater storage density without sacrificing reliability. Built for performance-driven workloads such as large-scale databases, virtualization, analytics, and media rendering, the kit integrates seamlessly with Lenovo’s renowned ThinkSystem ecosystem to deliver a scalable, future-proof storage upgrade.

• Dual 7mm NVMe drive bays for high-density storage expansion: The kit enables two rear NVMe drives in the SR645 chassis, unlocking substantial capacity and improved data access speeds. This configuration is ideal for rapid data caching, scratch storage, and high-velocity data pipelines, dramatically enhancing overall system performance in mixed workload environments.
• RAID enablement designed for Lenovo ThinkSystem reliability: Built to work in concert with the server’s native RAID controller, the kit provides firmware- and hardware-optimized pathways for protected storage. You can configure resilient RAID volumes to balance performance, redundancy, and capacity — all while benefiting from Lenovo’s enterprise-grade reliability and support.
• Effortless integration with minimal chassis disruption: The enclosure and backplane components are purpose-built for seamless fitting into the SR645 rear area. With included mounting hardware, cables, and the installation guide, administrators can deploy the kit quickly during maintenance windows or planned upgrades without long downtime.
• Optimized cooling and airflow for sustained performance: The compact, purpose-built design maintains optimal cooling in dense server configurations. By preserving proper airflow around rear NVMe drives, the kit minimizes thermal throttling and supports consistent throughput during intensive workloads that demand persistent IOPS and low latency.
• Enhanced storage throughput and latency reduction for mission-critical workloads: By providing direct NVMe paths and optimized routing to the server’s PCIe fabric, the kit minimizes bottlenecks and reduces latency. This results in faster database queries, smoother virtualization, and quicker access to high-speed data for workflow-critical applications.

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

• Compatibility: Specifically designed for Lenovo ThinkSystem SR645 servers, offering a validated upgrade path to add two rear 7mm NVMe drives while preserving system compatibility with Lenovo firmware and management tools.
• Drive support: Includes two 7mm NVMe drive bays with accompanying backplane adapters and mounting hardware to accommodate enterprise-grade NVMe solid-state drives in the rear chassis.
• Interface and connectivity: Connects to the server’s RAID controller path through the provided cables/backplane interface, enabling NVMe storage to participate in protected RAID configurations managed by the server’s controller.
• Included components: The kit ships with drive sleds, mounting brackets, screws, a backplane adapter, and a concise installation guide to assist administrators from deployment through final configuration.
• Installation footprint: Designed for minimal footprint and clear access in the SR645 rear area, preserving space for existing rear I/O and airflow channels while delivering the added NVMe storage capability.
• Performance and reliability: Engineered to maintain enterprise-grade reliability and performance, ensuring consistent NVMe throughput for demanding workloads without compromising system stability.

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

• Power down the ThinkSystem SR645 server, unplug power cords, and follow standard anti-static precautions before beginning any hardware changes.
• Open the chassis and locate the rear expansion area where NVMe storage can be mounted. Remove any existing covers or components that would obstruct the new drive bays and backplane interface.
• Align the kit’s backplane adapter with the SR645 rear space and attach the two 7mm NVMe drive bays into the designated sleds or carriers included with the kit. Ensure a secure fit and proper seating of all components.
• Connect the included cables from the rear NVMe backplane to the server’s RAID controller header or the appropriate motherboard/ controller interface as specified in the installation guide. Route cables to avoid interference with fans and other moving parts.
• Secure all components with the provided mounting hardware, reassemble the chassis, and reconnect power. Power on the server and enter the RAID controller BIOS or management utility during the boot sequence to detect the newly added NVMe drives.
• Initialize the NVMe drives within the RAID management interface, create your preferred RAID volumes, and verify the array status. Install or migrate your operating system as needed and monitor drive health and performance through the server’s management tools.

Frequently asked questions

• Q: What does this kit include?
• A: The Lenovo ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement Kit includes two rear 7mm NVMe drive bays, backplane adapter, mounting hardware, cables, drive sleds, and an installation guide to facilitate a smooth upgrade path.
• Q: Which servers is this kit compatible with?
• A: It is designed for Lenovo ThinkSystem SR645 servers. For other ThinkSystem models, consult Lenovo’s compatibility documentation or reach out to Lenovo support to confirm fitment.
• Q: What RAID configurations are supported with these NVMe drives?
• A: The kit enables NVMe drives to participate in the server’s RAID controller configurations. Supported RAID levels depend on the controller in use, so verify capabilities in the controller’s management utility and firmware documentation.
• Q: Do I need additional hardware or adapters?
• A: The kit includes the essential backplane adapter and mounting hardware. Depending on your server’s current configuration, you may need to integrate with your existing RAID controller and firmware versions. Always refer to the installation guide for exact requirements.
• Q: Will this upgrade impact server warranty or support?
• A: Adding officially supported Lenovo hardware through the SR645 family typically maintains warranty coverage when performed in accordance with Lenovo’s online service terms and by an authorized technician or trained administrator. Check your specific warranty terms for confirmation.