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Description
Lenovo ThinkSystem SR645 Rear 2x7mm NVMe RAID Enablement KitUnlock 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
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back.
Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them.
The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back.
I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026