400-BSBJ Dell 3.84TB PCIe Gen4 NVMe U.2 2.5Inch SSF RI 1DWPD SSD

400-BSBJ Overview

The Dell 400-BSBJ is a 3.84TB enterprise NVMe solid-state drive designed for read-intensive workloads in data center environments that require high performance, low latency, and reliable operation. Using a PCIe Gen4 x4 interface in a 2.5-inch U.2 SFF form factor, it delivers fast and consistent throughput suitable for applications such as virtualization, cloud infrastructure, web hosting, content delivery, analytics, and general enterprise storage.As a read-intensive SSD rated at approximately 1 DWPD, it is optimized for environments where data is frequently accessed rather than heavily written, providing an efficient balance of capacity, performance, and endurance for large-scale deployments. It is engineered to maintain stable quality-of-service (QoS) under sustained 24/7 workloads.