---
product_id: 474793244
title: ""
price: "$15.33"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/474793244-
store_origin: US
region: United States of America
---

# 6GB/s SATA speed 4TB massive NAS storage 1M hours MTBF reliability 

**Price:** $15.33
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your NAS game with IronWolf — storage that works as hard as you do!

## Quick Answers

- **What is this?** 
- **How much does it cost?** $15.33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/474793244-)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerhouse 4TB Capacity:** Store and share your data effortlessly in multi-user NAS setups.
- • **IronWolf Health Management:** Proactively monitor drive health to avoid downtime and data loss.
- • **Blazing 6GB/s SATA Interface:** Experience seamless, high-speed data transfers without bottlenecks.
- • **Optimized for NAS Environments:** Designed to reduce vibration, noise, and wear for 24/7 uptime.
- • **256MB Cache for Turbocharged Performance:** Boost your file access speeds and RAID efficiency.

## Overview

The Seagate IronWolf 4TB internal hard drive is a NAS-optimized powerhouse featuring a 3.5-inch form factor, 5400 RPM speed, and a robust 256MB cache. With a fast 6GB/s SATA interface and IronWolf Health Management, it delivers reliable, quiet, and efficient performance tailored for multi-bay RAID environments. Perfect for professionals demanding high-capacity, durable storage solutions with long-term reliability backed by a 1 million hour MTBF rating.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NHV3CK9 |
| Are Batteries Included | No |
| Best Sellers Rank | 699 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in Internal Hard Drives |
| Brand | Seagate |
| Colour | NAS HDD |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,255) |
| Date First Available | 20 Mar. 2025 |
| Form Factor | 3.5-inch |
| Guaranteed software updates until | unknown |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard Drive Interface | Serial ATA |
| Hard Drive Size | 4000 GB |
| Item Weight | 490 g |
| Item model number | ST4000VN006 |
| Manufacturer | Seagate |
| Product Dimensions | 14.71 x 10.19 x 2.62 cm; 490 g |
| Series | ST4000VNZ06 |

## Product Details

- **Brand:** Seagate
- **Colour:** NAS HDD
- **Compatible devices:** Desktop, Laptop
- **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 feature:** Data Recovery Service

## Images

![ - Image 1](https://m.media-amazon.com/images/I/61TZBcjvfUL.jpg)

## Questions & Answers

**Q: is this 64mb cache or 256mb cache ,, The attached spec PDF is for "ST4000VN006 NOT the advertised ST4000VNZ06 , which Ive been told is only 64mb cache**
A: 006 and Z06 are the same

**Q: Is this st4000vnz06 the same as st4000vn006 as cannot find any information on z06? the z06 is not included in synology's compatability listings.**
A: I briefly checked the internet for information on this, as I assume you did, and didn't find any. I suspect that the listed "technical details" are just wrong though; the capacity and speed certainly aren't right. The drive I bought from this listing in December is a "ST4000VN006-3CW104" according to SMART. 4TB IronWolf drives used to be have the model number ST4000VN008 and were slightly different (5900RPM, smaller cache, apparently slightly worse speed), so it's possible that someone got confused when they were replaced.

**Q: Is this a con? £179.99 on the list and then £249.99 when you are taken to the page. How come Amazon?**
A: I've just had similar, on the search page it was listed as £30 less than the actual item page. I double-checked various sizes, refreshed the cache - but it continued to happen. My guess is the Amazon cache is not quite up to date and thus reflects inaccurate data (in this case, price).

**Q: Is this product what I need to store movies and access them on demand, if not pls can you techie people help me know what I need?**
A: Forgive me if I misunderstand. The device is a component hard drive which typically needs a host device to talk to. This can be a computer or an interface of some kind. Either way, the drive requires installing or integrating into a system or enclosure. I'm afraid your question requires more detail as to what movies and where they will be obtained, and how you might be watching them.

Apologies.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-03-13*