---
product_id: 489184286
title: "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)"
brand: "seagate"
price: "148074 kr"
currency: ISK
in_stock: true
reviews_count: 9
category: "Seagate"
url: https://www.desertcart.is/products/489184286-seagate-ironwolf-pro-12-tb-enterprise-nas-internal-hdd-cmr
store_origin: IS
region: Iceland
---

# 7200 RPM speed 12 TB massive storage SATA 6 Gb/s interface 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)

**Brand:** seagate
**Price:** 148074 kr
**Availability:** ✅ In Stock

## Summary

> 💼 Power your professional edge with IronWolf Pro — storage that works as hard as you do.

## Quick Answers

- **What is this?** 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) by seagate
- **How much does it cost?** 148074 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/489184286-seagate-ironwolf-pro-12-tb-enterprise-nas-internal-hdd-cmr)

## Best For

- seagate enthusiasts

## Why This Product

- Trusted seagate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 12 TB Capacity:** Store your entire digital empire with enterprise-grade space that scales with your business needs.
- • **Rock-Solid Reliability:** 2.5 million hours MTBF and 550 TB/year workload rating keep your data safe and accessible around the clock.
- • **Smart Health Management:** IronWolf Health Management actively monitors and protects your drive, minimizing downtime and data loss risks.
- • **Optimized for NAS Ecosystems:** Built specifically for NAS environments with vibration sensors and RAID compatibility to ensure smooth, scalable storage.
- • **Unstoppable 24/7 Performance:** Engineered with CMR tech and AgileArray firmware for seamless multi-user NAS workloads without lag.

## Overview

The Seagate IronWolf Pro 12 TB is a high-performance, NAS-optimized internal hard drive featuring 7200 RPM speed, SATA 6 Gb/s connectivity, and 256 MB cache. Designed for multi-user environments, it delivers consistent 24/7 operation with a 550 TB/year workload rating and 2.5 million hours MTBF. Enhanced with AgileArray firmware and IronWolf Health Management, it ensures reliable, scalable storage with proactive drive health monitoring, making it ideal for SMBs, creative professionals, and enterprise NAS setups.

## Description

From the manufacturer Tough. Ready. Scalable. NAS-optimised IronWolf Pro hard drives are built for multi-user NAS environments, high workload rates, and enhanced with CMR technology and AgileArray firmware for 24x7 optimal reliability and system scalability. Creative Pros, SOHO, and SMB NAS BUILT FOR NAS 300 TB/year user workload rate, optimised to run in network attached storage 24x7. DRIVE HEALTH MONITORING Provides prevention, intervention, and recovery with compatible NAS to monitor drive health. NAS-OPTIMISED PERFORMANCE AgileArray firmware coupled with built-in rotational vibration sensors provide reliable storage for NAS with little lag or down time even during the heaviest of workloads.

Review: 1 worked , the other one was DOA - I am giving for stars mostly for the support I got from desertcart customer service regarding my order. I bought two 12TB drives on the 23rd nov during the sale period. I got them on the 15th Dec. I was traveling during that time, but when I got home, I installed them right away in my brand new NAS. Unfortunately only one worked without a problem. The other one was spinning but was not loading and reading nothing. I tried to put in intro a PC and also a 3.5 sata adapter and connected to a laptop. The same problem-it wasn't readable. Luckly desertcart customer service undarstood the problem and gave me a refund. I bought a WD drives this time.
Review: Keeps showing Warning signs on the Software - I attached this directly to my QNAP TR-004 DAS, it was ok from the start but after few weeks it starts showing some warning signs on my QNAP software. The problem is there's no way to fix it but to change the drive, but because i bought this online, there's no way to exchange this after few weeks of using. As a user of NAS/DAS, this is a big "no recommendation" for me.

## 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 550 TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
- IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B94KSFTH |
| Additional Features | Portable |
| Best Sellers Rank | #5,376 in Computers ( See Top 100 in Computers ) #16 in Internal Hard Drives |
| Brand | Seagate |
| Built-In Media | IronWolf Pro HDD |
| Cache Memory Installed Size | 256 |
| Color | HDD |
| Compatible Devices | Laptop |
| Connectivity Technology | SATA |
| Connectivity technology | SATA |
| Customer Package Type | [POSSIBLY] FFP |
| Customer Reviews | 4.2 out of 5 stars 894 Reviews |
| Data Transfer Rate | 5000 Megabytes Per Second |
| Digital Storage Capacity | 12 TB |
| Digital storage capacity | 12 TB |
| Enclosure Material | Biocompatible material |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard disk form factor | 3.5 Inches |
| Hard disk interface | Serial ATA |
| Hard-Drive Size | 12 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 14.7L x 10.2W x 2.6Th centimeters |
| Item Type Name | IronWolf Pro Refresh |
| Item Weight | 1.7 Pounds |
| Manufacturer | Seagate |
| Media Speed | 270 MB/s |
| Mfr Part Number | ST12000NT001 |
| Model Name | IronWolf Pro |
| Model Number | ST12000NT001 |
| Number of Items | 1 |
| Special features | Portable |
| Specific Uses For Product | Business |
| UPC | 763649177051 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Year |

## Product Details

- **Brand:** Seagate
- **Colour:** HDD
- **Compatible devices:** Laptop
- **Connectivity technology:** SATA
- **Digital storage capacity:** 12 TB
- **Hard disk description:** Mechanical Hard Disk
- **Hard disk form factor:** 3.5 Inches
- **Hard disk interface:** Serial ATA
- **Installation type:** Internal Hard Drive
- **Special features:** Portable

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71Y+eUiDI3L.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/71tMMZ+5W6L.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/814+AZiC7tL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/71MQgLRhB7L.jpg)
![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) - Image 5](https://m.media-amazon.com/images/I/71LDjohFZGL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐ 1 worked , the other one was DOA
*by A***R on 27 December 2025*

I am giving for stars mostly for the support I got from Amazon customer service regarding my order. I bought two 12TB drives on the 23rd nov during the sale period. I got them on the 15th Dec. I was traveling during that time, but when I got home, I installed them right away in my brand new NAS. Unfortunately only one worked without a problem. The other one was spinning but was not loading and reading nothing. I tried to put in intro a PC and also a 3.5 sata adapter and connected to a laptop. The same problem-it wasn't readable. Luckly amazon customer service undarstood the problem and gave me a refund. I bought a WD drives this time.

### ⭐ Keeps showing Warning signs on the Software
*by A***Y on 28 June 2024*

I attached this directly to my QNAP TR-004 DAS, it was ok from the start but after few weeks it starts showing some warning signs on my QNAP software. The problem is there's no way to fix it but to change the drive, but because i bought this online, there's no way to exchange this after few weeks of using. As a user of NAS/DAS, this is a big "no recommendation" for me.

### ⭐⭐ two out of four was defective.
*by M***I on 5 October 2025*

two our four HDDs that I received had controller-level failure. I inserted them in my brand-new QNAP and I received I/O error. tried many solutions but the error is there and I had to return the two of them. maybe the reason is that it was shipped from US to UAE using DHL post. but anyhow, I faced a 50% failure

## Frequently Bought Together

- 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)
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM
- Crucial 64GB DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Laptop Memory Kit, SODIMM 262-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 6000 - CT2K32G56C46S5

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-07-21*