8WK55 Dell 30.72TB PCIe Gen4.0 x4 NVMe U.2 Read Intensive TLC SSD

8WK55 Overview

The Dell 8WK55 is a 30.72TB enterprise NVMe solid-state drive designed for ultra-high-capacity read-intensive workloads in data center environments that require maximum storage density, low latency, and reliable performance. Using a PCIe Gen4 x4 NVMe interface in a 2.5-inch U.2 form factor, it delivers fast and consistent throughput suitable for applications such as cloud storage, object storage, data lakes, content repositories, analytics, and large-scale data access.Built with TLC NAND technology, it is optimized for read-heavy workloads where data is frequently accessed rather than heavily written, providing an efficient balance of capacity, performance, endurance, and cost for enterprise deployments. It is engineered to maintain stable quality-of-service (QoS) under sustained 24/7 operation.