Lenovo 6.40 TB NVMe SSD – 2.5" U.2 Mixed-Use Enterprise Drive

Designed for data centers and enterprise environments, the Lenovo 6.40 TB NVMe SSD delivers exceptional throughput for mixed read/write workloads, robust endurance, and comprehensive data protection. Engineered for seamless integration with Lenovo ThinkSystem servers, this drive combines high-capacity storage with a compact 2.5" form factor and a compatible 3.5" carrier to fit a wide range of server configurations. Built on the NVMe protocol over PCIe 3.0 x4, it unlocks low latency, high IOPS, and consistent performance under demanding workloads. Whether you are virtualization infrastructure, a large-scale database, or analytics platform, this drive provides the reliability and scale you need without compromising efficiency or reliability. Lenovo's ThinkSystem KCM51V family emphasizes enterprise-grade data integrity, firmware optimization, and streamlined management, ensuring your storage remains resilient and easy to manage as you scale. In short, the 6.40 TB option offers an ideal balance of capacity, performance, and protection for mixed-use deployments that demand both speed and endurance from a single, compact NVMe solution.

• High-capacity NVMe storage for dense data workloads: The 6.40 TB capacity enables you to consolidate workloads, support larger databases, and store vast datasets directly on fast NVMe media. This translates to fewer drives required to reach a given capacity, reduced cabling and rack space, and simpler maintenance, all while maintaining strong throughput for diverse workloads.
• Enterprise-class performance with PCIe 3.0 x4: Built on the NVMe protocol over PCIe 3.0 x4, this drive delivers low latency and high input/output operations per second (IOPS) ideal for mixed read/write environments. Its design emphasizes sustained performance under real-world enterprise workloads, helping applications respond quickly, accelerate data processing, and reduce bottlenecks in virtualization, databases, and analytics pipelines.
• 2.5" U.2 form factor with 3.5" carrier for flexible deployment: The drive uses a 2.5" U.2 (SFF-8639) interface, enabling straightforward drop-in replacements in modern servers. The included 3.5" carrier supports easy mounting in legacy bays or chassis that require broader physical compatibility, giving IT teams the flexibility to upgrade without hardware reconfiguration or additional adapters.
• Endurance and reliability for mixed-use workloads: Engineered for mixed read/write workloads, the Lenovo KCM51V family emphasizes endurance and wear management to sustain performance over time. Features such as robust error detection, error correction, and data protection mechanisms help preserve data integrity during intensive operations, while endurance design reduces the risk of premature wear in active data centers.
• Seamless integration with Lenovo ThinkSystem servers and ecosystem: Optimized firmware and interoperability with Lenovo management tools provide a cohesive experience—from deployment to monitoring and lifecycle management. This drive is purpose-built to slot into Lenovo servers with confidence, delivering predictable performance, streamlined firmware updates, and reliable operational support as part of a broader Lenovo storage strategy.

Technical Details of Lenovo 6.40 TB NVMe SSD

• Capacity: 6.4 TB
• Interface: NVMe over PCIe 3.0 x4
• Form Factor: 2.5" U.2 (SFF-8639)
• Carrier: 3.5" carrier included for versatile mounting options
• Warranty and support: Enterprise-grade support aligned with Lenovo ThinkSystem offerings (specific terms vary by region and service plan)
• Workload profile: Mixed-use, optimized for balanced read/write performance and endurance in data center environments

How to install Lenovo 6.40 TB NVMe SSD

• Power down the server, unplug the power, and discharge any static electricity. Open the chassis or drive bay to access the storage slots.
• Identify the correct 2.5" U.2 drive bay compatible with SFF-8639 connectors. If using the included 3.5" carrier, remove or adapt the carrier as needed for your chassis.
• Remove any existing drive or placeholder, align the Lenovo NVMe SSD’s U.2 connector with the server’s drive backplane or riser, and carefully slide the drive into place until seated securely.
• Secure the drive with the appropriate mounting hardware. If using the 3.5" carrier, ensure the carrier is firmly attached and the drive is locked in position to prevent movement during operation.
• Power on the server and enter the BIOS/UEFI to confirm the drive is recognized. If necessary, update firmware to the latest Lenovo release and configure the NVMe drive within your storage controller or RAID configuration.
• Within the operating system or hypervisor, initialize and format the new drive as appropriate (for example, using NTFS, EXT4, or another supported file system). Run a health check and SMART diagnostics to ensure the drive is operating normally and monitor for any potential issues over time.

Frequently asked questions

• Q: What workloads is this SSD best suited for?

  A: The Lenovo 6.40 TB NVMe SSD is designed for mixed read/write workloads common in data centers. It excels in virtualization, large-scale databases, and analytics workloads that demand high random I/O performance, low latency, and reliable endurance over time.

• Q: Is this drive compatible with non-Lenovo systems?

  A: While the drive is optimized for Lenovo ThinkSystem servers, it uses standard U.2 NVMe interfaces and can be compatible with other systems that support 2.5" U.2 NVMe drives and SFF-8639 connectors. Always verify BIOS/firmware compatibility and certification with your hardware before deployment.

• Q: Does this model include a 3.5" carrier?

  A: Yes, the model ships with a 3.5" carrier to accommodate flexible mounting in chassis that require that form factor, enabling easier integration into a variety of server configurations.

• Q: What kind of data protection features does it offer?

  A: Enterprise NVMe SSDs in the ThinkSystem KCM51V family include data protection features such as error detection and correction, dependable power loss protection for critical write operations, and end-to-end data integrity mechanisms to help minimize data loss and corruption in the event of unexpected power events or hardware faults.

• Q: Where can I get firmware updates and support?

  A: Firmware updates and enterprise support are provided through Lenovo’s ThinkSystem ecosystem. Access to updates and service terms may vary by region and service agreement, and is typically managed via Lenovo’s support portal or authorized channel partners.