SKU: 50753859305

Lenovo ThinkSystem SR665 Middle 8x2.5" SAS/SATA Backplane Option Kit

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Description

Lenovo ThinkSystem SR665 Middle 8x2.5" SAS/SATA Backplane Option KitUpgrade your Lenovo ThinkSystem SR665 storage capabilities with the Middle 8x2. 5" SAS SATA Backplane Option Kit. Specifically engineered to fit the SR665 chassis, this backplane enables eight hot swappable 2. 5 inch SAS SATA drives in the middle of the drive cage, delivering scalable storage capacity without sacrificing performance or reliability. The mid plane design streamlines cable routing and optimizes airflow, helping maintain excellent

Upgrade your Lenovo ThinkSystem SR665 storage capabilities with the Middle 8x2.5" SAS/SATA Backplane Option Kit. Specifically engineered to fit the SR665 chassis, this backplane enables eight hot-swappable 2.5-inch SAS/SATA drives in the middle of the drive cage, delivering scalable storage capacity without sacrificing performance or reliability. The mid-plane design streamlines cable routing and optimizes airflow, helping maintain excellent thermals in dense data environments. Built to Lenovo’s enterprise-grade standards, this backplane integrates smoothly with the ThinkSystem storage ecosystem, allowing administrators to manage storage expansions with minimal downtime and maximum consistency across firmware and management tools. Whether you’re consolidating workloads, expanding capacity, or planning a future-ready storage topology for virtualization, databases, or analytics, the SR665 middle backplane offers a dependable, performance-oriented solution that aligns with Lenovo’s mission-critical server architecture.

  • Eight hot-swappable 2.5" SAS/SATA drive bays provide scalable, flexible storage capacity for the Lenovo ThinkSystem SR665. This configuration is ideal for mixed environments where you need to deploy SAS drives for performance and SATA drives for cost-effective capacity, all within a single, streamlined backplane that is purpose-built for enterprise workloads.
  • Middle-backplane design places the backplane in the central portion of the drive cage, minimizing cable complexity and promoting better airflow. This layout helps sustain predictable performance under heavy I/O workloads and simplifies maintenance by reducing clutter inside the chassis during upgrades or repairs.
  • Enterprise-grade compatibility for SAS and SATA drives supports a broad range of 2.5" drives from Lenovo’s recommended enterprise lineup. The backplane is engineered to preserve signal integrity and drive-to-controller communication, enabling reliable operation in RAID configurations, hot-swap environments, and high-availability configurations that data-intensive enterprises demand.
  • Seamless ThinkSystem integration is designed to work in harmony with Lenovo’s server management, firmware, and storage ecosystem. The backplane aligns with Lenovo’s standard connectors and mounting points, ensuring plug-and-play installation, consistent firmware support, and straightforward monitoring through familiar management interfaces.
  • Designed for easy installation and maintenance with a focus on minimizing downtime. The kit is built to fit directly into eligible SR665 configurations, reducing complexity during deployment, upgrades, or service windows, and enabling quick drive replacement or expansion without major chassis disassembly.

Technical Details of Lenovo ThinkSystem SR665 Middle 8x2.5" SAS/SATA Backplane Option Kit

  • Compatibility: Lenovo ThinkSystem SR665 server family. Engineered to integrate with the SR665 chassis and its storage architecture for reliable, cohesive operation.
  • Drive support: 8x 2.5-inch SAS/SATA hot-swap bays. Supports enterprise-grade SAS and SATA drives as part of supported SR665 configurations, enabling flexible tiering and expanded capacity.
  • Backplane type: Middle-drawer / middle-backplane option kit designed to fit the SR665 drive cage layout, consolidating drive connectivity in a centralized location for cleaner cabling and better airflow.
  • Interface: SAS/SATA signal paths from the system board to the drive backplane, preserving enterprise-level data transfer speeds and compatibility with common RAID controllers and HBAs used in Lenovo environments.
  • Form factor: 2.5-inch drive mid-plane assembly; engineered to sit within the SR665 drive cage with proper anchoring points and connector alignment for secure operation and repeatable serviceability.

How to install Lenovo ThinkSystem SR665 Middle 8x2.5" SAS/SATA Backplane Option Kit

  • Power down the Lenovo ThinkSystem SR665 server completely and unplug all power cords. Ground yourself to prevent static discharge before handling any internal components.
  • Open the chassis side panels to access the drive cage area where the middle backplane will be mounted. Confirm you have the appropriate tools and mounting hardware included with the kit.
  • If a previous backplane is installed, carefully disconnect its SAS/SATA cables from the system board and from any drive sleds, then remove the old backplane according to Lenovo maintenance guidelines.
  • Position the SR665 Middle 8x2.5" SAS/SATA Backplane Option Kit into the designated middle-backplane slot within the drive cage. Align the backplane connectors with the corresponding mid-plane slots and secure the kit with the appropriate screws or mounting hardware provided with the kit.
  • Reconnect the SAS/SATA cables from the system board or the storage controller to the backplane connectors. Ensure each cable is firmly seated and routed to avoid sharp bends or interference with fan assemblies or sleds.
  • Reinstall any drive sleds, ensuring they align with the eight backplane bays. Close the drive cage doors, reattach the chassis panels, and reconnect power. Boot the server to verify the backplane is detected by the system and that all eight bays appear in the operating environment.
  • Enter the appropriate storage management utility or BIOS/RAID controller configuration interface to confirm backplane recognition, drive visibility, and proper drive reporting. If you are deploying a RAID configuration, configure volumes and verify data paths to ensure optimal performance across the new eight-bay backplane.

Frequently asked questions

  • What does the Lenovo ThinkSystem SR665 Middle 8x2.5" SAS/SATA Backplane Option Kit do? It provides eight hot-swappable 2.5" SAS/SATA drive bays in the SR665 chassis, centralizing drive connectivity in a middle-backplane that simplifies cabling, improves airflow, and enables scalable storage growth for the server family.
  • Which drives are compatible with this backplane? The backplane is designed for SAS and SATA 2.5-inch drives within SR665 configurations. For best compatibility and performance, select drives from Lenovo’s enterprise lineup that are listed as compatible with the SR665 backplane options.
  • Is this backplane compatible with other ThinkSystem servers? This backplane is specifically designed for the Lenovo ThinkSystem SR665. Using it with other models is not guaranteed and may require a different backplane kit tailored to those chassis layouts.
  • Do I need downtime to install the backplane? Installing or replacing a backplane typically requires chassis access and may involve downtime. Plan maintenance windows accordingly and follow Lenovo’s official installation guidelines to minimize disruption.
  • Where can I find detailed technical specifications? The most accurate and up-to-date specifications are available through Lenovo’s product documentation and the supplier’s specifications page (such as the ec.synnex.com listing for the SR665 backplane). These sources provide exact part numbers, connector types, compatibility notes, and any firmware considerations.
Shipping Notes
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Exchange/Return Notes
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SKU: 50753859305

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Ma Ma
Charlottesville, US
★★★★★ 3
Not my husky's favorite
Size: Large
No bounce, it's too hard and heavy. My husky only uses it once in a while, it is not his favorite thing to chew on.
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Reviewed in the United States on February 28, 2026
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Betty
Port Orchard, US
★★★★★ 4
Better Than Most, But Still No Match for My Super Chewer
This is a decent chew. It’s made of a softer rubber material and has little to no odor, which I appreciate. It’s been about a week, and while it’s still technically in one piece, it’s starting to show some cracks and tiny puncture holes. Now, keep in mind, my 100-lb pit mix Scooby Doo is a full on chew and destroy hound. If it can be chewed, he’ll find a way to shred it to bits. This toy held up longer than a lot of others but still didn’t make the “indestructible” cut in our house. He likes it, but it’s not his top pick, probably why it’s still alive. Overall, it’s a good toy for the price. Probably not for extreme power chewers like Scoob, but it’ll hold up fine for most dogs and give you a little peace and quiet for a while. Do give it a try, Scooby Doo is a chewer in a class of his own, the fact that this has held up past a one 15 minute session is amazing in itself.
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Reviewed in the United States on November 5, 2025
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Ray
Carnegie, US
★★★★★ 5
Absolutely thrilled with this
Great price Great find It is heavy but my pup is easily able to carry it around. Perfect for smearing treats on and freezing - keeps him busy for ages - especially with the ridges - thrilled with this
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Reviewed in the United States on December 5, 2025
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GigiThinks
Belleville, US
★★★★★ 5
Multifunctional dog toy, fetch, chew, dental health
This toy feels like soft rubber, unlike the super hard plastic Size wise, it would be a good toy to toss and play fetch with. My Aussiedoodle took to it right away. It has numerous nubs that are great for dental health. I use it, as well as other toys with nubs, to offer to my pups with a bit of smeared on it, to help with their dental health. 🤗 Thank you so much for taking the time to read this review, have a FANTASTIC day!!😊 5★
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Reviewed in the United States on December 27, 2025
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Verified Purchase
Mrdoitagen
Louisville, US
★★★★★ 2
Not for aggressive chewers.
Size: Large
Our dog is a 50lb Pit mix. This toy lasted about a week before he took a hole knuckle off. Happy he did not swallow it.
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Reviewed in the United States on March 27, 2026

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