Toshiba MG10 Series 3.5" 20TB, 7200 RPM, 512MB, SATA III Hard Drive, Enterprise

The Toshiba MG10ACA20TA is an enterprise-grade hard disk drive with a 20 TB storage capacity in a 3.5-inch form factor. It operates at 7200 RPM and connects via a SATA 6.0 Gbit/s interface, making it suitable for business-critical servers and cloud-scale storage infrastructures. The drive utilizes a 10-disk helium-sealed construction combined with Flux-Control Microwave-Assisted Magnetic Recording (FC-MAMR) technology. This design enables high storage density while maintaining power efficiency during continuous operation.

This HDD provides sustained data transfer speeds of up to 268 MB/s, supported by a 512 MB cache buffer for managing data flow. It is engineered for 24/7 workloads, rated for up to 550 TB per year with a Mean Time Between Failures (MTBF) of 2.5 million hours. Integrated features include mechanisms to protect data during unexpected power loss events. The drive also supports advanced security options such as Sanitize Instant Erase (SIE) and Self-Encrypting Drive (SED) for end-to-end data protection.

• 20 TB storage capacity
• 3.5-inch enterprise form factor
• SATA interface with 6 Gbit/s transfer rate
• 7200 RPM rotational speed
• 512 MB cache buffer
• Up to 268 MB/s sustained data transfer rate
• 2.5 million-hour Mean Time Between Failures (MTBF)
• 550 TB per year workload rate limit
• Designed for 24/7 operation in enterprise environments
• Compatible with business-critical servers and storage systems