About TOSHIBA MG10-D 4TB

The Toshiba MG10-D 4TB Enterprise HDD is a high-performance, 3.5-inch hard drive specifically engineered for the rigorous demands of business-critical servers and data centers. Unlike consumer-grade drives, the MG10-D is built for 24/7 continuous operation and features a robust Conventional Magnetic Recording (CMR) design to ensure maximum compatibility and data integrity across various enterprise storage systems.

Equipped with a 7200 RPM spindle speed and a massive 512MB cache, this drive is optimized for high-speed data access and smooth handling of large datasets. It delivers sustained transfer speeds of up to 227.8 MB/s, making it an efficient choice for distributed file systems, big data analytics, and cloud archives.

Capacity: 4TB

Interface: SATA 6.0 Gbit/s

Buffer Size: 512MB

Workload Rating: 550 TB/year (roughly 10x that of a standard desktop drive)

Reliability: 2 million hours MTBF (Mean Time Between Failures)

Technology: Persistent Write Cache for protection against sudden power loss

One of the standout features of the Toshiba MG10-D series is its energy efficiency. It utilizes an air-filled, 5-disk design that reduces power consumption in active idle mode by approximately 21% compared to previous generations, significantly lowering the total cost of ownership (TCO) for large-scale deployments. To further safeguard critical data, it incorporates Persistent Write Cache technology, which uses a large flash-based buffer to prevent data loss during unexpected power interruptions.

This drive is an ideal solution for IT professionals managing RAID arrays, hybrid storage, or legacy applications that require 512n (native) sector technology.