The Seagate ST8000NM017B is an 8TB, 3.5-inch enterprise hard disk drive from the Seagate Exos 7E10 family. Designed for demanding business storage environments, it combines high storage capacity with a 7200RPM rotational speed, a SATA 6Gb/s interface, and 256MB of cache. It is a suitable option for enterprise servers, data-center storage, and compatible systems requiring high-capacity hard disk storage.
Key Features
- 8TB storage capacity: Provides substantial space for business data, application files, backups, and large datasets.
- 7200RPM performance: Supports responsive access to stored data in enterprise storage workloads.
- SATA 6Gb/s interface: Connects to compatible SATA storage controllers and backplanes.
- 256MB cache: Helps manage data transfers and everyday drive operations.
- Enterprise-oriented design: Exos 7E10 specifications list a 2-million-hour MTBF rating and a workload rating of up to 550TB per year.
Applications
The ST8000NM017B can be considered for compatible enterprise servers, business storage arrays, data-center infrastructure, centralized file storage, and backup repositories. Actual suitability depends on the server or enclosure's supported drive interface, sector format, capacity limits, and firmware requirements.
Technical Specifications
| Brand | Seagate |
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| Model / MPN | ST8000NM017B |
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| Product Family | Exos 7E10 |
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| Drive Type | Enterprise internal hard disk drive (HDD) |
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| Capacity | 8TB |
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| Form Factor | 3.5-inch |
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| Spindle Speed | 7200RPM |
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| Interface | SATA 6Gb/s |
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| Cache | 256MB |
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| Sector Format | 512e (512-byte emulation) |
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| Maximum Sustained Transfer Rate | Up to 255MB/s |
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| Average Latency | 4.16ms |
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| MTBF Rating | 2,000,000 hours |
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| Workload Rating | Up to 550TB per year |
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| Maximum Dimensions (H × W × D) | 26.11 × 101.85 × 147mm |
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| Approximate Weight | 716g |
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Compatibility Notes
This model uses a standard SATA interface and a 512e sector format. Before purchasing, confirm that your server, storage enclosure, or drive bay supports 3.5-inch SATA enterprise drives and the required capacity. A SATA drive is not a direct substitute for a SAS-only drive bay or controller.
Frequently Asked Questions
1. What is the capacity of the Seagate ST8000NM017B?
This drive has a nominal capacity of 8TB.
2. Is the ST8000NM017B a SATA or SAS drive?
It is a SATA drive with an interface speed of up to 6Gb/s, not a SAS model.
3. What is the spindle speed and cache size?
The drive operates at 7200RPM and has 256MB of cache.
4. Can it be used in an enterprise server?
Yes, it is designed for enterprise storage applications, provided the server supports 3.5-inch SATA drives, the capacity, and the drive's sector format.
5. Does this model use 512e sectors?
Yes. The ST8000NM017B uses the 512e sector format, which emulates 512-byte sectors while using 4096-byte physical sectors.
6. Does it include a manufacturer warranty?
Seagate lists a five-year limited warranty for this model family configuration. Actual warranty eligibility depends on the drive's origin, serial number, sales channel, region, and seller terms. Confirm the warranty applicable to the specific unit before purchasing.
DC Supplies Product Note
Please verify the exact model number, interface, sector format, and compatibility requirements before ordering. Product condition, included accessories, and applicable warranty coverage should be confirmed with DC Supplies for the specific unit being offered.
