HDWR31EUZSVA Toshiba X300 Performance 14TB SATA 512 MB 3.5" Consumer HDD

High-Capacity 3.5in SATA CMR Internal HDD for Prosumer and SMB Storage with the HDWR31EUZSVA

The HDWR31EUZSVA is a 14TB 3.5in internal SATA HDD engineered for high-capacity local storage and bulk datasets where predictable throughput and sustained writes matter more than ultra-low latency. As a Toshiba X300 Performance drive, it targets workstation, DAS, and SMB-class NAS backup tiers that rely on standard SATA 6Gb/s connectivity for broad platform compatibility across modern desktop and server host bus adapters.

Built on CMR recording with a 512e sector format, the HDWR31EUZSVA is well suited for long sequential write streams, rebuild-friendly RAID behavior, and consistent performance under mixed read/write media library workloads. A 7200 RPM spindle and 512MB cache help reduce rotational bottlenecks during large file operations, while the helium-filled design improves platter efficiency to support 14TB density with controlled thermals and vibration sensitivity in multi-drive enclosures. The architecture aligns best with storage-heavy deployments such as backup targets and archive repositories, and it fits cleanly into PCIe-based storage expansion via SATA HBAs without requiring platform-specific drivers or new backplanes.

Why Choose the HDWR31EUZSVA?

The HDWR31EUZSVA delivers a practical density-to-bay ratio for teams scaling capacity within existing 3.5in SATA infrastructure, enabling cost-controlled growth of local storage pools and backup shelves. With a stated 600,000-hour MTBF and a workload profile optimized for large sequential datasets, the HDWR31EUZSVA supports predictable deployment planning, straightforward sparing strategies, and consistent operational behavior across fleet rollouts.

Toshiba’s drive engineering focuses on mechanical stability, thermal efficiency, and firmware behaviors designed for sustained data movement, aligning the platform to standard data centre practices for lifecycle management, qualification, and repeatable integration in heterogeneous SATA environments.

Key Applications:

• High-capacity local workstation storage
• Media libraries and content repositories
• SMB backup targets
• NAS/DAS bulk storage tiers
• Archive and cold data pools

At Happyware - Server Hardware you benefit from non-binding offers tailored to your deployment plans for the HDWR31EUZSVA and an extended warranty option up to 6 years to secure long-term capacity expansions with predictable lifecycle coverage.