Dell Enterprise NVMe Mixed Use Drive U.2 Gen4 6.4TB SSD

The Dell 400-BKEY is a 6.4TB NVMe solid state drive designed for Dell PowerEdge servers and workstations that need both generous capacity and consistently fast performance. By connecting through a U.2 PCIe 4.0 interface, it moves data far more quickly than SATA-based alternatives, which means shorter boot times, faster backups, and responsive databases even during peak activity.

The 2.5 inch form factor lets you install the drive directly into standard front drive bays without changing your chassis or backplane layout. Because it contains no moving parts, it runs silently, resists shock, and draws less power than spinning disks, helping keep rack temperatures down and extending overall system efficiency.

This drive is well suited for administrators running mixed workloads, such as virtualization clusters, high-volume transactional databases, or media production environments where read-intensive tasks and intermittent write spikes occur side by side. Its combination of speed, endurance, and large capacity makes it a practical upgrade for anyone who needs reliable storage that can keep pace with modern enterprise demands.

• 6.4TB NVMe capacity accommodates large databases, virtual machines, and rich media files
• U.2 PCIe 4.0 interface delivers high transfer speeds for quicker boot, load, and backup tasks
• 2.5 inch form factor fits directly into Dell PowerEdge drive bays for straightforward deployment
• Solid state construction operates silently and withstands shock for dependable uptime
• Lower power consumption helps reduce heat and supports energy-efficient data centers
• Validated by Dell for seamless integration and full management through Dell server utilities