---
product_id: 489184284
title: "IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST4000NT001)"
brand: "seagate"
price: "€ 268.94"
currency: EUR
in_stock: true
reviews_count: 11
category: "Seagate"
url: https://www.desertcart.es/products/489184284-ironwolf-pro-4-tb-enterprise-nas-internal-hdd-cmr-3
store_origin: ES
region: Spain
---

# 7200 RPM speed 4 TB storage capacity 2.5M hours MTBF reliability IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST4000NT001)

**Brand:** seagate
**Price:** € 268.94
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power your NAS like a pro — speed, space, and security in one drive!

## Quick Answers

- **What is this?** IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST4000NT001) by seagate
- **How much does it cost?** € 268.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/489184284-ironwolf-pro-4-tb-enterprise-nas-internal-hdd-cmr-3)

## 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

- • **Unstoppable Speed:** 7200 RPM ensures lightning-fast data access for your NAS setup.
- • **Massive 4TB Capacity:** Store and manage vast amounts of critical data without compromise.
- • **Rock-Solid Reliability:** 2.5 million hours MTBF and 5-year warranty for peace of mind.
- • **NAS-Optimized Performance:** AgileArray tech with RV sensors and TLER for flawless RAID operation.
- • **Proactive Data Protection:** IronWolf Health Management actively monitors and safeguards your data.

## Overview

The Seagate IronWolf Pro 4TB is a high-performance, enterprise-grade NAS internal HDD featuring 7200 RPM speed, 256 MB cache, and SATA 6 Gb/s interface. Designed specifically for multi-bay RAID environments, it offers industry-leading reliability with a 2.5 million hour MTBF, 550 TB/year workload rating, and advanced IronWolf Health Management to keep your data safe and accessible 24/7.

## Description

Buy Seagate IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST4000NT001) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

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: two out of four was defective. - 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

## 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
- Optimised 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B94MX35D |
| Are Batteries Included | No |
| Best Sellers Rank | #3,326 in Computers ( See Top 100 in Computers ) #10 in Internal Hard Drives |
| Brand | Seagate |
| Color | HDD |
| Computer Memory Type | DIMM |
| Customer Reviews | 4.6 4.6 out of 5 stars (15,213) |
| Date First Available | 1 January 2024 |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard Drive Interface | Serial ATA |
| Hard Drive Size | 4 TB |
| Hardware Platform | PC |
| Item Weight | 640 g |
| Item model number | ST4000NT001 |
| Lithium Battery Weight | 1 Kilograms |
| Manufacturer | Seagate |
| Product Dimensions | 14.7 x 10.18 x 2.61 cm; 640 g |
| Series | IronWolf Pro |

## Product Details

- **Brand:** Seagate
- **Colour:** HDD
- **Compatible devices:** NAS
- **Connectivity technology:** SATA
- **Digital storage capacity:** 4 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

![IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST4000NT001) - Image 1](https://m.media-amazon.com/images/I/711A0AnCpYL.jpg)

## 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.

### ⭐⭐ 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

### ⭐⭐⭐ Ok
*by A***S on 10 January 2024*

i ordered 2 units, unfortunately one of them wasnt working, packing was not good for this kind of sensitive items

## Frequently Bought Together

- Seagate IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST4000NT001)
- Synology 2-Bay DiskStation DS723+ (Diskless)
- OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-24*