Brand: Toshiba | Category: Enterprise HDDs
SKU: MN10ACA20T | Part #: MN10ACA20T | MPN: MN10ACA20T
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The Toshiba MN10 Series 20TB NAS HDD is a CMR-based enterprise storage drive engineered for 24/7 operation in networked attached storage environments. Designed with NAS-specific firmware and mechanical optimization, it delivers reliable capacity scaling for mid-range deployments requiring high-density storage without the complexity or cost of SMR technology.
With a 7200 RPM spindle speed and 3.5-inch form factor, the MN10 provides balanced performance and thermal characteristics suitable for multi-bay NAS systems, supporting typical RAID configurations across SMB and enterprise infrastructure. The drive incorporates error-recovery controls optimized for NAS environments where consistent access patterns and fault tolerance are critical.
Launched in Q3 2023, this drive targets organizations consolidating unstructured data, backup repositories, and archival workflows at scale. The 20TB capacity addresses the capacity-per-drive economics required for cost-effective large-scale NAS deployments.
| Manufacturer | Toshiba |
| Model | MN10 Series |
| Capacity | 20TB |
| Part Number | MN10ACA20T |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| RPM | 7200 |
| Cache | 256MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Buffer | 256MB |
| Data Rate | Up to 272 MB/s |
| Average Latency | 4.16 ms |
| Seek Time (Read) | 8.5 ms |
| Workload Rating | NAS-optimized |
| MTBF | 1,000,000 hours |
| Operating Temperature | 0°C to 60°C |
| Power Consumption (Idle) | Approximately 5.0W |
| Power Consumption (Read/Write) | Approximately 7.8W |
| Dimensions | 101.6 × 26.1 × 146.99 mm |
| Weight | Approximately 450g |
Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.
| Brand | Toshiba |
| Category | Enterprise HDDs |
| SKU | MN10ACA20T |
| Part Number | MN10ACA20T |
| Condition | New |
| Model | MN10 Series |
| Capacity | 20TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| RPM | 7200 |
| Cache | 256MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Buffer | 256MB |
| Data Rate | Up to 272 MB/s |
| Average Latency | 4.16 ms |
| Seek Time (Read) | 8.5 ms |
| Workload Rating | NAS-optimized |
| MTBF | 1,000,000 hours |
| Operating Temperature | 0°C to 60°C |
| Power Consumption (Idle) | Approximately 5.0W |
| Power Consumption (Read/Write) | Approximately 7.8W |
| Dimensions | 101.6 × 26.1 × 146.99 mm |
| Weight | Approximately 450g |
the Toshiba MN10 Series 20TB NAS HDD (SATA, CMR) suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.
Key specifications for the Toshiba MN10 Series 20TB NAS HDD (SATA, CMR): new condition; manufacturer Toshiba; model MN10 Series; capacity 20TB; part number MN10ACA20T; form factor 3.5-inch; interface SATA 6Gb/s. Manufacturer part number MN10ACA20T. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.