0TS2058 WD Ultrastar DC SN840 15.36TB PCIe 3.0 2.5" Server SSD

High-Density U.2 NVMe Enterprise SSD for Tiered Storage and Compliance with the 0TS2058

The 0TS2058 is a 15.36TB 2.5in U.2 NVMe SSD designed for server boot, cache, and enterprise tiering where predictable latency and high queue-depth throughput are required. Using PCIe Gen3 NVMe and 3D TLC NAND, it aligns well with mainstream dual-socket CPU platforms that expose Gen3 lanes and need efficient consolidation without changing backplanes or cabling.

Architecturally, the 0TS2058 supports mixed infrastructure patterns: read-optimised boot and caching roles that reduce time-to-service, plus mixed read/write tiers for databases and virtualisation where sustained I/O and consistent response matter more than peak bursts. Power Loss Protection helps preserve in-flight data during unexpected outages, while self-encryption with AES-256 and TCG Ruby supports compliance-driven deployments that require hardware-based cryptographic controls with minimal host overhead.

Why Choose the 0TS2058?

The 0TS2058 delivers a strong density-to-performance ratio in a standard U.2 footprint, enabling higher usable capacity per node while retaining NVMe parallelism for virtualised storage stacks. It is engineered for enterprise uptime with high MTBF targets, predictable endurance, and a scalable deployment profile that fits both single-drive OS volumes and multi-drive NVMe pools in shared-nothing clusters.

As a WD Ultrastar-class device, the 0TS2058 reflects an engineering focus on data centre operational stability, consistent firmware behaviour, and qualification practices aligned with modern server platforms, including secure lifecycle handling and power-failure resilience expectations.

Key Applications:

• Server OS boot and fast reboot volumes
• Read-optimised cache tiers for hypervisors
• NVMe storage tier for databases
• Virtualisation and VDI datastores
• Encrypted storage for regulated environments

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout scope for the 0TS2058 and from extended warranty options up to 6 years to align storage lifecycle planning with your refresh and compliance schedules.