Amazon Renewed
Seagate IronWolf Pro 18TB NAS HDD, ST18000NE000 SATA 6Gb/s 3.5" (Renewed)
Status: Seagate IronWolf Pro 18TB NAS HDD: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.
Bottom line: The Amazon Renewed Seagate IronWolf Pro 18TB NAS HDD: All-CMR platters for consistent 24x7 multi-drive NAS workloads; main trade-off: renewed unit, so drive hours and prior use are unknown.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: Seagate IronWolf 3TB NAS Internal Hard Drive HDD — $234.96 on Amazon as of 2026-10-06 22:16 UTC (price may vary).
Similar: Seagate 4TB IronWolf NAS SATA Hard Drive 6Gb/s… — $279.99 on Amazon as of 2026-10-07 02:15 UTC (price may vary).
Similar: Seagate IronWolf 8TB NAS Internal Hard Drive HDD — $329.99 on Amazon as of 2026-10-07 16:17 UTC (price may vary).
Pros & Cons
Pros
- ✓ All-CMR platters for consistent 24x7 multi-drive NAS workloads
- ✓ AgileArray adds TLER and dual-plane balancing for RAID stability
- ✓ RV sensors rated for arrays up to 24 bays
- ✓ IronWolf Health Management flags issues before data loss
- ✓ Seagate manufacturer-recertified, not third-party refurbished
Cons
- ✗ Renewed unit, so drive hours and prior use are unknown
- ✗ Sold under Amazon Renewed, not Seagate retail warranty terms
- ✗ 3.5 inch SATA only, no 2.5 inch or SAS bay compatibility
- ✗ 18TB single-drive rebuild times stretch long in large RAID sets
Manufacturer description
IronWolf Pro is designed for everything business NAS. Get used to tough, ready, and scalable 24×7 performance that can handle multidrive environments across a wide range of capacities.
SpecPicks Verdict
SpecPicks scored Amazon Renewed Seagate IronWolf Pro 18TB NAS HDD using a rating × review-volume × price-fit model applied to published specs and reviews across the nas & home servers category. Amazon Renewed's nas & home servers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
- 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
- Rated for up to 24 drives per Array, with RV (rotational vibration) Sensors for Data Protection
- Manufacturer Recertified by Seagate, officially refurbished product.
Full Specifications
| Brand | Seagate |
|---|---|
| Color | Silver |
| Model Name | IronWolf Pro |
| Form Factor | 3.5-inch |
| Media Speed | 240 gigabytes_per_second |
| Model Number | ST18000NE000 |
| Hard-Drive Size | 18 TB |
| Mfr Part Number | ST18000NE000-cr |
| Number of Items | 1 |
| Special Feature | Data Recovery Service |
| Vibration/Rumble | Yes |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop, Laptop, Gaming Console, Smartphone |
| Data Transfer Rate | 6000 megabytes_per_second |
| Enclosure Material | Aluminum Or Glass |
| Additional Features | Data Recovery Service |
| Hard Disk Interface | Serial ATA-600 |
| Warranty Description | 90 days limited warranty |
| Hard Disk Description | Mechanical Hard Disk |
Ready to buy?
Amazon shows no buyable offer for Seagate IronWolf Pro 18TB NAS HDD at the last check. A similar in-stock product is Seagate IronWolf 3TB NAS Internal Hard Drive HDD. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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