---
product_id: 652883553
title: "Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)"
brand: "seagate"
price: "R9073"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Seagate"
url: https://www.desertcart.co.za/products/652883553-seagate-ironwolf-4tb-nas-internal-hard-drive-cmr-3-5
store_origin: ZA
region: South Africa
---

# 5400 RPM optimized speed 4TB ultra-high capacity 1M hours MTBF reliability Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)

**Brand:** seagate
**Price:** R9073
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your NAS game with IronWolf — where speed meets reliability!

## Quick Answers

- **What is this?** Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006) by seagate
- **How much does it cost?** R9073 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/652883553-seagate-ironwolf-4tb-nas-internal-hard-drive-cmr-3-5)

## 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

- • **Peace of Mind Included:** Backed by a 3-year limited warranty plus Rescue Data Recovery Services to safeguard your critical files.
- • **Whisper-Quiet & Durable:** Engineered for minimal noise and vibration, reducing wear and tear to keep your data safe and your workspace peaceful.
- • **Powerhouse NAS Performance:** Purpose-built for up to 8-bay multi-user NAS environments, ensuring seamless teamwork and zero downtime.
- • **Proactive Health Management:** Integrated IronWolf Health Management system lets you monitor drive status in real-time, preventing surprises before they happen.
- • **Massive Storage, Lightning Access:** 4TB capacity with 64MB cache and SATA 6Gb/s interface delivers fast 180MB/s read speeds for heavy workloads.

## Overview

The Seagate IronWolf 4TB NAS Internal Hard Drive is a 3.5-inch SATA 6Gb/s drive designed specifically for multi-user NAS setups. With 5400 RPM speed, 64MB cache, and up to 180MB/s read speeds, it balances performance and durability. Its IronWolf Health Management system ensures proactive monitoring, while a 3-year warranty and Rescue Data Recovery service provide robust data protection, making it ideal for professional and business environments.

## Description

Purpose built for multi-user NAS environments, IronWolf is perfect for teams needing to store more and work faster. Designed for up to 8 bays and featuring 4TB and speeds of up to 180MB/s, these internal hard drives are specifically built for less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and lower power consumption. Easily monitor the health of hard drives using the integrated IronWolf Health Management system and Enjoy long-term reliability with 1M hours MTBF and included is a three year Seagate Rescue Data Recovery service and 3-year limited warranty protection plan.

Review: Drive failure 😞 - Don’t. Buy this. Product. It has 3 yers warty. But after finish warranty. Its. Stop. Working. Don’t buy this product
Review: So far so good - So far so good. Down side it says only 10tb on my qnap server. But really not a huge problem it does the job but not the size. Will check for any partitions later. Works well

## Features

- IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance
- Store more and work faster with a NAS-optimized hard drive providing ultra-high capacity up to 16TB and cache of up to 256MB
- Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and much more
- Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF
- Three-year limited warranty protection plan included and three year Rescue Data Recovery Services included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NHV3CK9 |
| Best Sellers Rank | #11,889 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #23 in Internal Hard Drives |
| Box Contents | IronWolf™ 4TB SATA |
| Brand | Seagate |
| Brand Name | Seagate |
| Cache Memory Installed Size | 64 |
| Color | NAS |
| Compatible Devices | Desktop |
| Connectivity Technology | SATA |
| Customer Reviews | 4.6 out of 5 stars 5,451 Reviews |
| Data Transfer Rate | 5000 Megabytes Per Second |
| Digital Storage Capacity | 4 TB |
| Enclosure Material | Aluminium |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00763649173817 |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Raid |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard Disk Type | Raid |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 14.7L x 10.2W x 2.6Th Centimeters |
| Item Weight | 490 Grams |
| Manufacturer | Seagate |
| Manufacturer Part Number | ST4000VN006 |
| Media Speed | 202 |
| Model Name | IronWolf |
| Model Number | ST4000VN006 |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Desktop |
| Read Speed | 180 Megabytes Per Second |
| Special Feature | Desktop |
| Specific Uses For Product | business, personal |
| UPC | 763649173817 |

## Product Details

- **Brand:** Seagate
- **Colour:** NAS
- **Compatible Devices:** Desktop
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 4 TB
- **Hard Disk Description:** Raid
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** Raid
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Desktop

## Images

![Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006) - Image 1](https://m.media-amazon.com/images/I/61TZBcjvfUL.jpg)
![Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006) - Image 2](https://m.media-amazon.com/images/I/61CjLceltpL.jpg)
![Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006) - Image 3](https://m.media-amazon.com/images/I/61JW4g6uNnL.jpg)
![Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006) - Image 4](https://m.media-amazon.com/images/I/61xuw8F9npL.jpg)
![Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006) - Image 5](https://m.media-amazon.com/images/I/71ay5dDX31L.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Drive failure 😞
*by F***N on 28 January 2026*

Don’t. Buy this. Product. It has 3 yers warty. But after finish warranty. Its. Stop. Working. Don’t buy this product

### ⭐⭐⭐⭐⭐ So far so good
*by V***X on 22 May 2026*

So far so good. Down side it says only 10tb on my qnap server. But really not a huge problem it does the job but not the size. Will check for any partitions later. Works well

### ⭐⭐⭐⭐⭐ Good drive, good price (when on sale).
*by A***E on 2 June 2025*

I bought a 4TB Seagate Ironwolf drive to replace a WD drive I had that was giving errors in my UNRAID server. I have not bought a Seagate drive in a very long time. There was a period of time when Seagate was great, then a period of time when they were not so great. Anyway, I figured I would give Seagate a try again, especially since their drive was $15 cheaper than the same WD drive at the time. I received my drive and it was well packaged in protective packaging and inside a box. The drive had the same familiar footprint dimensions but was a shorter height which was interesting. Anyway, it didn't make a difference really. I removed my failing WD drive from the server, and then slotted this seagate drive in. I then started the server and once booted I assigned the drive to the correct slot in the menu and the server immediately began rebuilding the data on the new seagate drive. The drive had zero issues and zero errors on it from testing and rebuilding. It delivers good read/write speeds, but read/write speeds are really dependent upon many factors and what the server is doing at the time and so forth, so no detailed reports on that. The Seagate drive has been running 24/7 on my server for about a month now and not a single issue with it so far. The shorter height is interesting as it lets more air from the front facing fans pass between it and the drive above it, so that is a plus I suppose. If this drive holds up for 6+ months I will probably replace more of my server drives with Seagate drives. I have 2 other server drives coming on replacement time in near while, so I will be purchasing at least a couple more of these as they go on sale from time to time. I will need to compare the longevity of the Seagate drives with the WD drives. I've had good luck with WD up until about a year ago. Now, their drives do not seem to be of the quality that they once were. I get a lot of errors on some WD drives sooner than expected. Hopefully these Seagate drives fair better. Anyhow, so far so good. -------------------------------------------- UPDATE 15AUG2025 -------------------------------------------- So, a 4TB WD RED PLUS drive in my server went bad. The drive is 4 month old. It started about a week ago with some Sector Reallocation errors, then more errors over the days... then hundreds of bad sectors. I couldn't write data to the drive anymore, then the server kicked out the drive and refuses to start it up. I pulled the drive and tested on my PC... yeah, the drive is going bad, and it is going bad fast. I formatted it, put it back in the server (to trick the server into thinking it was a new drive), it rebuilt the data (after about 10 hours or so), and all seemed fine. But, soon after (within hours), it started acting up again. Definitely a bad drive. I can read data from it, but writing to it is challenging as it triggers a cascade of sector errors. Had to call WD today and RMA the drive... now I have to pack it up and ship it at my expense to get a replacement. Honestly, it's probably not worth it. I do not want another new WD drive in my server. I'll probably put in on light duty on one of the kids PCs or something instead. WD's quality has fallen into the toilet, and this new drive I will get from them will probably be another bomb waiting to happen. You know sticking in a new replacement into the server and waiting 10 to 12 hours for the data to rebuild is not particularly fun. WD I am not impressed in the slightest. This is particularly bad since this was a BRAND NEW RED PLUS drive. I not long ago replaced another WD drive with a Seagate. A brand new WD Red Plus..... and sitting next to it is a 5 year old WD Blue purring away happily without complaint... WOW! What happened to WD?!?!?! I have a 7 year old WD Green (they don't even make them anymore) that still works fine... and a new RED Plus can't make it past 4 months. Amazing. I even have a WD Blue that is years and years old in my security camera DRV/NVR recording 24/7... never has an issue...WD used to make good product. They are garbage now in my opinion. So, guess what I ordered as a replacement for the RED PLUS? Yep, I ordered a Seagate Ironwolf... even though WD is giving me a replacement (which you have to wait weeks and weeks for), I am paying for another Seagate to replace it with. The Red Plus will never see the inside of my server as I do not need the aggravation. It might be a long long long time before I ever order another WD drive again. Not until they sort out their quality again. My advice is to stay away from WD drives.... it is hit and miss with them. It is like playing Russian roulette with your data. So, we are down to two players left in the HDD world; Seagate and Toshiba. But, for now I am happy with Seagate. -------------------------------------------- UPDATE 06OCT2025 -------------------------------------------- I did finally receive the replacement WD RED Drive. WD sent me a white label drive instead of a RED label drive. It's basically the same drive but it has a label that looks like some printed on a thermal printer type label that they must issue when doing replacements or something. I didn't put it in my server. Instead, I have replaced 4 drives in my server with Seagate drives now. I even replaced my parity drive with a Seagate at this point, since it was a WD and started giving SMART warnings as well. So, the UNRAID server is almost entirely Seagate drives now and everything is running happy and smooth. The LSA HBA card has no issues with these drives at all and UNRAID sees them as normal SATA drives (normal as if they were connected to the motherboard directly)... just in case there are any UNRAIDers out there considering a LSA HBA card... I used a 9300 16i that was already in IT mode... zero issue with it with UNRAID... plug and play literally, the drivers come up automatically during boot. Anyway, the Seagate drives have been awesome so far.

## Frequently Bought Together

- Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)
- Synology 2-Bay DiskStation DS223j (Diskless)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-06*