Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS
Brand: Seagate | Category: Enterprise HDDs
SKU: ST20000NT001 | Part #: ST20000NT001 | MPN: ST20000NT001
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About the Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS
The Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS from Seagate is enterprise-grade Enterprise HDDs hardware built for data centers. It features 20TB capacity, 3.5" form factor, SATA 6Gb/s interface. The Seagate IronWolf Pro ST20000NT001 is a 20TB enterprise-class hard drive engineered specifically for multi-bay NAS enclosures operating under continuous 24x7 workloads. Built on Seagate's CMR (Conventional Magnetic Recording) architecture, the drive delivers consistent sequential read and write performance suited to demanding collaborative and data-intensive environments. With a rotational speed of 7200 RPM and a 256MB cache buffer, the ST20000NT001 is optimized to handle Available in brand new condition. Seagate enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Seagate |
| Category | Enterprise HDDs |
| SKU | ST20000NT001 |
| Part Number | ST20000NT001 |
| Condition | New |
| Capacity | 20TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Manufacturer Part Number | ST20000NT001 |
| Product Line | IronWolf Pro |
| Capacity | 20TB |
| Interface | SATA 6Gb/s |
| Form Factor | 3.5-inch |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Rotational Speed | 7200 RPM |
| Cache Buffer | 256MB |
| Workload Rate (Annualized) | 300TB/year |
| MTBF | 1,200,000 hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Load/Unload Cycles (Rated) | 600,000 |
| Non-Recoverable Read Errors per Bits Read | 1 per 10^15 |
| Operating Temperature | 0°C to 70°C |
| Power Consumption (Operating, Random Read/Write) | 7.8W |
| Power Consumption (Idle) | 5.0W |
| RoHS Compliant | Yes |
| Compatible Systems | Multi-bay NAS enclosures (1–24 bays) |
Frequently Asked Questions about Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS
What does the Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS do?
At 20TB, the Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SATA 6Gb/s interface is supported by major server platforms.
What are the headline specs of the Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS?
Key specifications for the Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS: capacity 20TB; form factor 3.5-inch; interface SATA 6Gb/s; new condition; model number ST20000NT001; brand Seagate; category Hard Drive (HDD); capacity 20TB; form factor 3.5-inch; interface SATA 6Gb/s. Manufacturer part number ST20000NT001. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS compatible with my infrastructure?
The Seagate ST20000NT001 20TB SATA 6Gb/s - Seagate IronWolf Pro NAS uses a SATA 6Gb/s interface in a 3.5-inch form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.