Seagate

Seagate ST18000NE000 IronWolf Pro 18TB NAS HDD (Renewed)

4.3 (57 reviews)

Enterprise-Class Reliability for Your NAS System The Seagate IronWolf Pro 18TB NAS HDD is engineered for demanding business NAS environments, providing robust 24/7 performance. With its all-CMR portfolio and AgileArray technology, it ensures consistent data access and optimal RAID performance. Th...

$519.85*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Enterprise-Class Reliability for Your NAS System

The Seagate IronWolf Pro 18TB NAS HDD is engineered for demanding business NAS environments, providing robust 24/7 performance. With its all-CMR portfolio and AgileArray technology, it ensures consistent data access and optimal RAID performance. This Renewed drive features IronWolf Health Management to help protect your data and rotational vibration sensors for enhanced data protection. Ideal for multi-drive arrays, it offers the reliability and scalability your business requires.

Specifications:

  • Capacity: 18TB
  • Interface: SATA 6Gb/s
  • Form Factor: 3.5"
  • Recording Technology: All-CMR (Conventional Magnetic Recording)
  • Rotational Speed: 7200 RPM
  • Features: IronWolf Health Management, AgileArray, Rotational Vibration (RV) Sensors
  • NAS Bays Supported: Up to 24 drives per array
  • Condition: Renewed

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.

Specifications

Brand
Seagate
Model
ST18000NE000 IronWolf Pro
Capacity
18TB
Drive Type
NAS HDD
Recording Technology
All-CMR (Conventional Magnetic Recording)
Health Management
IronWolf Health Management
Optimization
Optimized for NAS (AgileArray)
Vibration Sensors
Rotational Vibration (RV) Sensors
Max Drives per Array
Up to 24
Condition
Manufacturer Recertified (Renewed)

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Pros & Cons

👍 Pros

  • Offers high performance with an All-CMR (conventional magnetic recording) portfolio, ensuring consistent 24x7 data access.
  • Includes IronWolf Health Management, providing preventative, intervention, and recovery recommendations to maintain optimal system health.
  • Optimized for Network Attached Storage (NAS) systems with AgileArray, featuring dual-plane balancing and time-limited error recovery (TLER).
  • Equipped with rotational vibration (RV) sensors, enhancing data protection and ensuring top RAID performance in multi-bay environments.
  • Rated for up to 24 drives per array, indicating robust scalability for growing NAS solutions.

👎 Cons

  • As a manufacturer recertified (renewed) product, it may have a shorter warranty period or different return policy compared to a new drive.
  • The 18TB capacity is substantial but may be overkill for users with minimal storage needs, adding unnecessary cost.
  • Designed specifically for NAS environments, its full benefits like AgileArray and RV sensors may not be realized in a single-drive desktop setup.
  • While performance is high, specific read/write speeds or IOPS benchmarks are not provided, making direct comparisons difficult.
  • IronWolf Health Management requires compatible NAS systems to fully utilize its data protection features.

Frequently Asked Questions

The Seagate ST18000NE000 is an IronWolf Pro 18TB NAS HDD, designed for Network Attached Storage systems.
This is a manufacturer recertified product by Seagate, meaning it is an officially refurbished hard drive.
IronWolf Health Management helps protect data by offering prevention, intervention, and recovery recommendations to ensure peak system health within compatible NAS systems.
While it can technically be used, it is optimized for NAS environments with features like AgileArray and RV sensors for multi-bay setups, so a regular desktop might not fully utilize its specialized capabilities.
This hard drive is rated for use in arrays with up to 24 drives, making it suitable for scalable NAS solutions.
All-CMR (conventional magnetic recording) ensures consistent, industry-leading 24x7 performance, allowing users to reliably access data anytime, anywhere.