HDWR740EZSTA Toshiba X300 Performance 4TB SATA 512 MB 3.5" Consumer HDD

High-Performance 3.5in SATA Internal HDD for CMR Bulk Storage with the HDWR740EZSTA

The HDWR740EZSTA is a 3.5in internal HDD engineered for workstation and entry NAS deployments that require predictable CMR write behavior and stable sustained throughput under mixed I/O. As a SATA drive, it integrates cleanly into standard x86 platforms across current CPU generations, leveraging widely supported AHCI/SATA controllers for broad compatibility in tower workstations, compact servers, and RAID-capable enclosures.

HDWR740EZSTA aligns with memory-intensive workflows by serving as high-capacity bulk storage behind DRAM-backed cache and filesystem buffers, keeping primary memory and PCIe expansion focused on compute and acceleration while the drive handles large sequential datasets. Its 7200 RPM design and 512MB cache support responsive access to application libraries and media assets, while 4Kn (512e emulation) helps maintain alignment with modern OS and storage stacks. For storage architecture, the HDWR740EZSTA is well-suited to mirrored or parity RAID pools where CMR consistency reduces rebuild variability and supports more deterministic maintenance windows.

Why Choose the HDWR740EZSTA?

The HDWR740EZSTA delivers an effective density-to-cost profile for enterprise-like lab, edge, and departmental environments that need straightforward SATA scalability, consistent CMR behavior, and operational reliability. It supports modular growth through additional bays and standard RAID controllers, enabling pragmatic capacity expansion without redesigning the platform or consuming PCIe lanes needed for higher-tier NVMe tiers.

Toshiba designs its performance HDDs with a focus on mechanical stability, firmware consistency, and long service life expectations aligned with modern data centre operating practices, including predictable thermals and continuous-operation readiness.

Key Applications:

• Workstation bulk storage
• Media asset libraries
• Entry NAS RAID pools
• Secondary backup targets
• General-purpose archival storage

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment quantities and an extended warranty option up to 6 years to protect long-lived storage investments based on the HDWR740EZSTA.