Toshiba MG09SCA14TE 14TB 7200RPM SAS 12Gb/s 3.5-inch Enterprise Nearline HDD

The Toshiba MG09SCA14TE is a 14TB 3.5-inch enterprise nearline hard disk drive built on Toshiba's MG09 platform, combining a 7200 RPM spindle speed with a SAS 12Gb/s dual-port interface to deliver sustained sequential throughput suited to large-scale storage infrastructure. The drive employs conventional magnetic recording (CMR) technology, ensuring full compatibility with enterprise RAID controllers and storage arrays without the write-performance caveats associated with shingled recording architectures. A 256MB data buffer supports efficient staging of I/O operations across mixed read/write workloads.

Engineered for continuous 24/7 operation, the MG09SCA14TE carries a 550TB per year workload rating, positioning it for high-duty-cycle nearline applications where drives are subject to sustained data movement over extended periods. Dual-port SAS connectivity provides path redundancy critical in enterprise environments using multipath I/O fabrics, and the drive supports both 512e and 4Kn logical sector formats to align with modern operating system and array controller requirements. Rotational Vibration (RV) sensors are integrated to maintain read/write accuracy when the drive operates in multi-drive chassis subject to mechanical vibration from adjacent spindles.

The MG09SCA14TE is purpose-built for deployment in enterprise data centers, scale-out NAS platforms, object storage clusters, and AI/ML data lake infrastructure where capacity density, data integrity, and interface reliability are primary selection criteria. Toshiba's persistent write cache with power-loss protection helps guard against data corruption during unexpected power events, making the drive appropriate for write-intensive tiered storage configurations alongside SSD caching layers.

Ideal for

• Hyperscale and enterprise data center nearline storage pools requiring high-capacity, high-duty-cycle SAS drives in dense JBOD or all-flash-adjacent enclosures
• AI and machine learning data lake storage where large training datasets and raw telemetry must be retained at scale with reliable sequential read performance
• Backup, archive, and long-term retention tiers within tape-to-disk or disk-to-cloud hybrid workflows demanding 24/7 drive availability
• Scale-out NAS and object storage clusters such as those running Ceph, IBM Spectrum Scale, or Dell EMC ECS, where CMR drives are required for consistent rebuild performance
• Surveillance and media asset management repositories ingesting continuous high-bitrate video streams from large numbers of concurrent camera or capture sources
• Enterprise virtual machine datastore expansion in SAN or DAS configurations where SAS dual-port redundancy and sustained throughput are required alongside cost-effective capacity

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.