Toshiba MN11 Series 24TB NAS HDD
Brand: Toshiba | Category: Enterprise HDDs
SKU: TOSH-HDWG51RUZSTB | Part #: HDWG51RUZSTB | MPN: HDWG51RUZSTB
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About the Toshiba MN11 Series 24TB NAS HDD
The Toshiba MN11 Series 24TB represents Toshiba's latest generation of NAS-optimized hard disk drives, built on Conventional Magnetic Recording (CMR) technology with high-areal-density platters to achieve 24TB native capacity without relying on helium sealing or Shingled Magnetic Recording compromises. The drive architecture prioritizes sequential and random read/write consistency across the sustained workloads characteristic of RAID arrays, network-attached storage appliances, and SMB file servers. Toshiba's firmware stack is tuned specifically for multi-drive enclosures, incorporating RAFF (Rotational Acceleration Feed-Forward) technology that actively compensates for rotational vibration induced by neighboring drives in high-density bays, maintaining throughput stability where competing drives often exhibit significant performance degradation.
Ideal for
- Multi-bay NAS appliances (4-bay to 16-bay) used for SMB and branch-office primary file storage and backup targets
- Surveillance video retention systems requiring sustained sequential write endurance across 8-24 camera streams
- Edge computing nodes aggregating IoT sensor data and requiring local high-capacity tiered storage
- On-premises media asset management repositories for video production and digital archiving workflows
- RAID-5 and RAID-6 arrays in small-to-medium enterprise data centers serving shared departmental storage
- Hybrid cloud gateway appliances acting as local cache and staging tiers before tiering cold data to object storage
Technical specifications
| Manufacturer | Toshiba |
| Product Series | MN11 |
| Formatted Capacity | 24 TB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Form Factor | 3.5-inch |
| Interface | SATA 6 Gb/s |
| Rotational Speed | 7200 RPM |
| Cache Buffer | 512 MB |
| Sustained Transfer Rate (Max) | Up to 272 MB/s |
| Workload Rating | 180 TB/year |
| Power Consumption (Read/Write) | Approx. 7.5 W |
| Power Consumption (Idle) | Approx. 4.5 W |
| Rotational Vibration (RV) Sensors | Dual RV sensors for multi-drive vibration compensation (RAFF technology) |
| MTBF | 1,000,000 hours |
| Annual Failure Rate (AFR) | ≤0.44% |
| Load/Unload Cycles | 600,000 |
| Operating Temperature | 0°C to 60°C |
| Non-Operating Temperature | -40°C to 70°C |
| Operating Shock (2 ms) | 70 G |
| Non-Operating Shock (2 ms) | 150 G |
| Drive Height | 26.1 mm |
| Platter Count | 10 |
| Sector Size | 512e (Advanced Format) |
| NAS Compatibility | Optimized for QNAP, Synology, Buffalo, Netgear ReadyNAS, and major multi-bay NAS platforms |
| Launch Quarter | 2025 Q4 |
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Technical Specifications
| Brand | Toshiba |
| Category | Enterprise HDDs |
| SKU | TOSH-HDWG51RUZSTB |
| Part Number | HDWG51RUZSTB |
| Condition | New |
| Product Series | MN11 |
| Formatted Capacity | 24 TB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Form Factor | 3.5-inch |
| Interface | SATA 6 Gb/s |
| Rotational Speed | 7200 RPM |
| Cache Buffer | 512 MB |
| Sustained Transfer Rate (Max) | Up to 272 MB/s |
| Workload Rating | 180 TB/year |
| Power Consumption (Read/Write) | Approx. 7.5 W |
| Power Consumption (Idle) | Approx. 4.5 W |
| Rotational Vibration (RV) Sensors | Dual RV sensors for multi-drive vibration compensation (RAFF technology) |
| MTBF | 1,000,000 hours |
| Annual Failure Rate (AFR) | ≤0.44% |
| Load/Unload Cycles | 600,000 |
| Operating Temperature | 0°C to 60°C |
| Non-Operating Temperature | -40°C to 70°C |
| Operating Shock (2 ms) | 70 G |
| Non-Operating Shock (2 ms) | 150 G |
| Drive Height | 26.1 mm |
| Platter Count | 10 |
| Sector Size | 512e (Advanced Format) |
| NAS Compatibility | Optimized for QNAP, Synology, Buffalo, Netgear ReadyNAS, and major multi-bay NAS platforms |
| Launch Quarter | 2025 Q4 |
Frequently Asked Questions about Toshiba MN11 Series 24TB NAS HDD
What does the Toshiba MN11 Series 24TB NAS HDD do?
the Toshiba MN11 Series 24TB NAS HDD 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.
What are the headline specs of the Toshiba MN11 Series 24TB NAS HDD?
Key specifications for the Toshiba MN11 Series 24TB NAS HDD: new condition; manufacturer Toshiba; product series MN11; formatted capacity 24 TB; recording technology CMR (Conventional Magnetic Recording); form factor 3.5-inch; interface SATA 6 Gb/s. Manufacturer part number HDWG51RUZSTB. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.