Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST12000NT001)
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*Price sourced from Amazon.com. Last updated 2026-08-18. Price and availability subject to change.
Bottom line: The Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST12000NT001) is a niche pick — read recent reviews before buying in the nas & home servers category, priced around $459.99. Compare close alternatives before committing.
IronWolf® Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Built tough with conventional magnetic recording (CMR) technology, rotational vibration sensors, and AgileArray™ firmware for consistent, best-in-class performance and total cost of ownership (TCO). Peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.
SpecPicks Verdict
SpecPicks scored Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the nas & home servers category. Compare with similarly-priced alternatives in the nas & home servers category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for nas & home servers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
- Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
- Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
- IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
- Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments
Full Specifications
| Brand | Seagate |
|---|---|
| Color | NAS PRO |
| Model Name | ST12000NT001 |
| Unit Count | 1.0 Count |
| Form Factor | 3.5-inch |
| Model Number | ST12000NT001 |
| Built-In Media | IronWolf™ Pro 12TB SATA |
| Hard-Drive Size | 12 TB |
| Mfr Part Number | ST12000NT001 |
| Number of Items | 1 |
| Special Feature | Portable |
| Vibration/Rumble | Yes |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop |
| Data Transfer Rate | 5000 Megabytes Per Second |
| Enclosure Material | Biocompatible material |
| Additional Features | Portable |
| Hard Disk Interface | Serial ATA |
| Warranty Description | 3-Year-Manufacturer |
| Customer Package Type | [POSSIBLY] FFP |
Ready to buy?
Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST12000NT001) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-08-18. Price and availability subject to change.
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