MG10ACA20TE Toshiba Enterprise 20TB SATA 512 MB 3.5" Server HDD

High-Density 3.5in Enterprise SATA HDD for 24x7 capacity tiers with the MG10ACA20TE

The MG10ACA20TE is a 3.5in internal enterprise HDD engineered for scale-out storage nodes where SATA economics and predictable latency are required alongside continuous-duty reliability. In typical x86 server and storage platforms, the MG10ACA20TE integrates cleanly into high-port-count SATA backplanes and JBOD shelves, supporting dense capacity expansion without changing host CPU or GPU architecture, while preserving deterministic behavior for rebuild and scrub operations.

Using CMR recording with FC-MAMR in a helium-sealed design, the MG10ACA20TE is optimized for sustained sequential throughput, consistent write behavior, and stable RAID/ZFS parity workloads. Its 512e Advanced Format alignment supports broad OS and hypervisor compatibility, while persistent write cache (PWC) improves data integrity during unexpected power events in storage enclosures. With 7200RPM operation and a large cache, the MG10ACA20TE suits capacity-focused tiers that must balance throughput, resilience, and fleet manageability across PCIe-attached HBAs and SATA expanders.

Why Choose the MG10ACA20TE?

The MG10ACA20TE delivers a strong density-to-bay ratio for enterprise capacity pools, enabling higher usable TB per rack unit in SATA JBOD architectures. Designed for 24x7 datacentre operation and a 2.5M-hour MTBF/MTTF class, the MG10ACA20TE supports scalable deployments where predictable service life, consistent rebuild behavior, and operational efficiency are primary selection criteria.

Toshiba’s enterprise HDD engineering emphasizes controlled manufacturing, firmware consistency, and long-life qualification for multi-drive environments. The MG10ACA20TE aligns with modern data centre standards by combining helium design efficiency with enterprise reliability features intended for continuous operation in storage shelves and server platforms.

Key Applications:

• Scale-out object and file storage pools
• Backup and archive tiers
• NAS and private cloud capacity shelves
• High-density JBOD expansions

At Happyware - Server Hardware you benefit from bulk order discount options for large MG10ACA20TE rollouts and non-binding offers tailored to your storage shelf, RAID, and procurement requirements.