Toshiba MG10AFA22TE 22TB MG10‑F Enterprise SATA HDD

MG10AFA22TE belongs to Toshiba MG10‑F enterprise series, a helium‑sealed 3.5‑inch CMR SATA hard drive of 22TB capacity. It runs at 7200RPM with 512MB cache and offers up to 271MB/s sustained transfer speed.

Helium‑filled 10‑platter construction with FC‑MAMR realizes ultra‑large‑capacity CMR recording, reducing power consumption and mechanical wear. It has 2.5‑million‑hour MTBF and supports heavy 550TB yearly workload for non‑stop enterprise operation. Persistent Write Cache prevents data loss during unexpected power failure.

Main applications include cloud data‑center nodes, enterprise NAS, RAID storage, backup archive and large‑volume media storage. Adequate cooling and compatible enterprise host hardware are required during deployment. Datasheet PDF can be downloaded.

MG10AFA22TE Toshiba MG10F Enterprise Hard Drive Features

1. 22TB Ultra-High Density 10-Disk Helium FC-MAMR CMR Capacity

The MG10AFA22TE is a flagship top-tier Toshiba MG10F cloud-scale enterprise hard drive with industry-leading 22TB massive storage capacity. It adopts Toshiba’s advanced 10-disk hermetic helium-sealed architecture and state-of-the-art FC-MAMR flux control microwave-assisted magnetic recording CMR technology. Completely free of SMR performance degradation and rewrite failure issues, it delivers ultra-stable and consistent read-write stability under long-duration, high-intensity cyclic enterprise workloads. The ultra-high single-disk storage density maximizes data center space utilization and effectively reduces overall hardware deployment and operation costs.

2. 7200RPM High Speed & 512MB Large Cache Acceleration

Equipped with industrial-grade 7200RPM high-precision spindle motor and 512MB ultra-large independent cache, this enterprise HDD adopts standard SATA III 6.0Gb/s high-bandwidth interface. It achieves a maximum sustained transfer speed up to 271MB/s, providing low-latency batch data transmission and high-concurrency business processing capabilities. Intelligent cache scheduling algorithm optimizes read-write response logic, ensuring smooth and efficient system operation during 24/7 continuous high-load enterprise storage tasks.

3. Premium Helium-Sealed Low Power & Thermal Efficiency

Built with professional hermetic helium sealing technology, the MG10AFA22TE greatly reduces internal air resistance and mechanical friction compared with traditional air-filled hard drives. It features ultra-low idle and operating power consumption, minimal heat generation and low operational noise. Excellent per-TB energy efficiency significantly cuts data center electricity consumption and cooling load, effectively lowering long-term TCO for large-scale cloud and enterprise storage infrastructure.

4. 2.5 Million Hours Ultra-High Reliability & 550TB Annual Workload

Specially engineered for 8760-hour full-year uninterrupted enterprise operation, this hard drive boasts industry-leading 2,500,000 hours MTBF and an ultra-low 0.35% annual failure rate. It supports 550TB professional enterprise-grade annual workload rating, perfectly adapting to long-term high-frequency mixed read-write and cyclic overwriting tasks. Integrated power-loss write protection and multi-level intelligent error correction mechanisms ensure complete data integrity during sudden power interruptions and abnormal operating conditions.

5. Enterprise-Grade Vibration Suppression & RAID Stability Optimization

Integrating dual-plane balance and advanced rotational vibration (RV) suppression technology, it effectively offsets mechanical resonance and cross-disk vibration interference in high-density server racks and multi-bay RAID array clusters. Exclusive enterprise firmware optimizes array synchronization accuracy and error recovery efficiency, preventing performance degradation and bad sector generation during long-term continuous operation, greatly enhancing overall storage system stability and service life.

Technical Specifications of MG10AFA22TE Toshiba MG10F Enterprise SATA HDD

Industrial Applications of the MG10AFA22TE Toshiba MG10F Enterprise Hard Drive

The MG10AFA22TE features industry-leading 22TB ultra-high single-disk capacity and advanced 10-disk helium-sealed architecture, making it the ideal solution for large-scale cloud data center capacity expansion and bulk cold data archiving. Its ultra-low power consumption and heat generation effectively reduce server room energy load and cooling costs. The high storage density minimizes rack space occupation, significantly lowering overall TCO for distributed cloud storage and hyperscale computing infrastructure.

2. High-Density Enterprise RAID Array System

Optimized for multi-disk enterprise array environments, this FC-MAMR CMR enterprise HDD delivers consistent high-speed read-write performance and professional anti-vibration capability. It eliminates cross-disk vibration interference and performance attenuation during long-term high-load cyclic operation, ensuring stable data synchronization and complete data integrity. It serves as the preferred high-capacity storage solution for enterprise redundant backup arrays and high-density server storage clusters.

3. Big Data Mining & AI Intelligent Computing Platform

With 271MB/s maximum sustained speed and 512MB large cache acceleration, the drive efficiently supports massive batch data reading, iterative computing and data sorting tasks. It provides reliable high-throughput warm and cold data storage for big data statistical analysis, machine learning and AI model training, greatly improving the overall operational efficiency of intelligent computing platforms.

4. 24/7 High-Load Core Business Server Storage

Built for 8760-hour uninterrupted enterprise operation and 550TB high annual workload, the MG10AFA22TE stably handles long-term high-frequency mixed read-write workloads of core business servers, database systems and equipment log storage. The built-in power-loss protection and multi-level error correction mechanisms prevent accidental data loss, ensuring continuous, safe and stable operation of enterprise critical business data.

5. Long-Term Enterprise & Government Data Archiving

Benefiting from 2.5 million hours ultra-high MTBF and helium low-power stable structure, this hard drive excels in long-term static and cyclic data storage scenarios. It is widely applied for secure archiving of enterprise financial data, government resource files, historical business records and media assets, realizing low-maintenance, high-reliability and long-cycle data asset preservation and disaster recovery backup.