MG11SCA22TE Toshiba MG Cloud Scale Capacity 22TB SAS 1 GB 3.5" Server HDD

High-Capacity 3.5in Enterprise SAS HDD for cloud-scale tiers with the MG11SCA22TE

The MG11SCA22TE is a 22TB 3.5in internal enterprise HDD designed for nearline and bulk capacity layers in modern server and storage-array architectures. As a 7200RPM CMR drive using FC-MAMR recording, the MG11SCA22TE targets predictable write behavior and consistent performance under sustained multi-stream workloads typical of scale-out object and file platforms.

For infrastructure engineers planning dense JBOD shelves or shared storage pools, the MG11SCA22TE aligns with SAS backplanes and dual-path topologies where deterministic device management and enclosure-level serviceability matter. The 4Kn format with 512e emulation simplifies alignment across mixed operating environments, while 1GB cache and Persistent Write Cache support controlled write acknowledgement to reduce exposure during power-loss events. A helium-filled design and 24x7 duty profile help keep thermals and power envelopes stable as capacity per U increases, supporting expansion without a proportional rise in rack power and cooling demand.

Why Choose the MG11SCA22TE?

The MG11SCA22TE delivers a high density-to-performance ratio for capacity tiers that must remain operationally simple at scale. It is well-suited for fleet deployments where reliability targets, consistent behavior across large drive counts, and predictable rebuild characteristics are required to maintain service levels as arrays grow.

Toshiba develops enterprise HDDs with a focus on validation under continuous operation, firmware behavior tuned for data-center workloads, and compatibility with common SAS storage ecosystems. The MG11SCA22TE reflects this approach through a platform engineered for long service life, measurable reliability (2.5 million hours MTTF), and integration into standardized rack and enclosure designs.

Key Applications:

• Scale-out object storage
• File storage repositories
• Backup and recovery pools
• Archive and retention tiers
• Bulk capacity in server and storage arrays

At Happyware - Server Hardware you benefit from non-binding offers tailored to MG11SCA22TE rollout quantities and an extended warranty of up to 6 years to reduce operational risk across long-lived capacity tiers.