Cisco UCSX-NVMEM6-W6400= 6.4TB U.2 NVMe SSD | High Endurance — UCSX-NVMEM6-W6400=

Keep high-demand infrastructure moving with 6.4TB of NVMe flash built for enterprise endurance. The 2.5-inch U.2 form factor gives this drive the density and serviceability expected in modern server platforms, while NVMe architecture supports the low-latency access patterns that storage-heavy applications depend on. At 6.4TB, this drive is sized for environments where capacity pressure and performance pressure arrive together. That includes virtualization clusters, database tiers, analytics nodes, and storage pools that must absorb sustained I/O without forcing frequent expansion cycles. High endurance matters here because the drive is not only holding data; it is handling repeated writes, metadata updates, and active workload churn. For Cisco infrastructure teams, the value is in matching a premium flash tier to a premium operational requirement. Compared with lower-endurance alternatives, this class of drive is built to stay in service longer under demanding write conditions, helping reduce replacement frequency and preserve performance consistency across the lifecycle of the system. Ideal For Database storage for write-intensive enterprise applications Virtualization and container host storage in Cisco servers High-capacity cache or scratch storage for analytics workloads Dense storage tiers where endurance and latency both matter Why This Product 1 NVMe performance for lower latency than SATA drives 2 6.4TB capacity for dense enterprise storage tiers 3 High endurance for sustained write-heavy workloads 4 U.2 serviceability for modern server platforms