---
product_id: 336457944
title: "Expansion 4TB External HDD - USB 3.0 for Windows and Mac with 3 yr Data Recovery Services, Portable Hard Drive (STKM4000400)"
brand: "seagate"
price: "AR$584774"
currency: ARS
in_stock: true
reviews_count: 8
category: "Seagate"
url: https://www.desertcart.com.ar/products/336457944-expansion-4tb-external-hdd-usb-3-0-for-windows-mac
store_origin: AR
region: Argentina
---

# USB 3.0 fast transfer 4TB massive storage 3-year Rescue Data Recovery Expansion 4TB External HDD - USB 3.0 for Windows and Mac with 3 yr Data Recovery Services, Portable Hard Drive (STKM4000400)

**Brand:** seagate
**Price:** AR$584774
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your digital game with storage that works as hard as you do.

## Quick Answers

- **What is this?** Expansion 4TB External HDD - USB 3.0 for Windows and Mac with 3 yr Data Recovery Services, Portable Hard Drive (STKM4000400) by seagate
- **How much does it cost?** AR$584774 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/336457944-expansion-4tb-external-hdd-usb-3-0-for-windows-mac)

## 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

- • **Cross-Platform Ready:** Plug & play on Windows and Mac (reformat for Time Machine) for effortless setup.
- • **Massive 4TB Capacity:** Store your entire digital life—photos, videos, work files—with room to spare.
- • **Blazing USB 3.0 Speed:** Experience seamless drag-and-drop transfers at up to 120MB/s—no more waiting around.
- • **Sleek, Ultra-Portable Design:** Compact 2.5-inch form factor fits perfectly in your bag for on-the-go productivity.
- • **Peace of Mind Data Protection:** Included 3-year Rescue Data Recovery service means your files are safe, no matter what.

## Overview

The Seagate Expansion 4TB External HDD combines massive storage capacity with USB 3.0 speed and cross-platform compatibility, wrapped in a sleek, portable design. It includes a 3-year Rescue Data Recovery service, ensuring your valuable data stays protected. Ideal for professionals needing reliable, high-capacity external storage for both Windows and Mac systems.

## Description

Seagate Expansion 4TB External HDD - USB 3.0 for Windows and Mac with 3 yr Data Recovery Services, Portable Hard Drive (STKM4000400) : desertcart.in: Electronics

Review: Review for Seagate 2TB external harddisk - Very good quality product, light weight, handy and simple plug and play, speed of data transfer is good
Review: Decent Storage with Good Warranty, But Pricey and Slow - I recently purchased this 1TB hard disk which is light weight. My main reservation is the high cost; I feel the price should be lower for what it offers. As I anticipated, the transfer speeds are quite slow, so it's not ideal for frequent, large transfers. On the positive side, it comes with a generous warranty period, which provides some peace of mind. Crucially, I believe it's safe to store important files on it, which is the primary purpose of a hard drive. Overall, I'd say it's an okay product for bulk storage, provided you're aware of the slower speeds and higher price point.

## Features

- Get an extra layer of protection for your data with the included 3 year Rescue Data Recovery Services.
- Sleek and simple portable drive design for taking photos, movies, music, and more on-the-go
- Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)
- Drag-and-drop file saving
- USB 3.0 powered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZJFH7Y1 |
| Best Sellers Rank | #53 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2 in External Hard Disks |
| Box Contents | Seagate® Expansion portable hard drive, 18-inch (45.72cm) USB 3.0 cable, Quick start guide, Limited Warranty: APAC - 3 years, Rescue Data Recovery Services |
| Brand | Seagate |
| Brand Name | Seagate |
| Cache Memory Installed Size | 4 |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Connectivity Technology | USB |
| Country of Origin | Thailand |
| Customer Reviews | 4.3 out of 5 stars 31,457 Reviews |
| Data Transfer Rate | 600 Megabytes Per Second |
| Digital Storage Capacity | 4000 GB |
| Enclosure Material | plastic |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 00763649160480, 03660619040254, 10763649160487 |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | USB 2.0/3.0 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard Disk Type | Mechanical Hard Disk |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | USB 3.0 |
| Importer Contact Information | SUPERTRON INDIA PVT LTD, SUPERTON HOUSE 2., COOPER LANE,OFF R N MUKHERJEE ROAD, KOLKATA |
| Installation Type | External Hard Drive |
| Item Dimensions L x W x Thickness | 11.7L x 8W x 1.5Th Centimeters |
| Item Height | 11.7 Centimeters |
| Item Type Name | Portable Hard Drive |
| Item Weight | 0.4 Pounds |
| Manufacturer | Seagate, Seagate Technology (Thailand) Limited. India Customer Care No: 18003092525 |
| Manufacturer Contact Information | Seagate |
| Media Speed | 120 |
| Model Name | STKM4000400 |
| Model Number | STKM4000400 |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Packer Contact Information | Seagate Technology (Thailand) Limited, 90 Moo 15 Tambol Sungnoen, Amphur Sungnoen, Nakhonratchasima 30170, Thailand |
| Product Features | Automatic Recognition, Drag and Drop, Portable, Sleek |
| Read Speed | 120 Megabytes Per Second |
| Special Feature | Automatic Recognition, Drag and Drop, Portable, Sleek |
| Specific Uses For Product | Personal |
| UPC | 763649160480 |
| Unit Count | 4 Count |
| Warranty Description | 3 years limited warranty |

## Product Details

- **Digital Storage Capacity:** 4000 GB
- **Hard Disk Interface:** USB 2.0/3.0
- **Connectivity Technology:** USB
- **Brand:** Seagate
- **Special Feature:** Automatic Recognition, Drag and Drop, Portable, Sleek
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Description:** Mechanical Hard Disk
- **Compatible Devices:** Desktop, Laptop
- **Installation Type:** External Hard Drive
- **Colour:** Black

## Images

![Expansion 4TB External HDD - USB 3.0 for Windows and Mac with 3 yr Data Recovery Services, Portable Hard Drive (STKM4000400) - Image 1](https://m.media-amazon.com/images/I/81vDrXQQKzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be used with Ubuntu desktop?**
A: Yeah off course it will !!!

**Q: Will it work with Ubuntu OS?**
A: Hi,

Our New Seagate Expansion Model drives are formatted to work with both Window OS and Mac (as per our datasheet). Customers need to change file format and use compatible cables to get it to work in other devices (Gaming consoles, Smart TV, Android, iPad etc) & operating systems (Linux etc) at their own discretion.

**Q: Do we use it using adaptor connect to type C in Android?**
A: No

**Q: Can data transferred from Mac?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review for Seagate 2TB external harddisk
*by H***R on 9 January 2026*

Very good quality product, light weight, handy and simple plug and play, speed of data transfer is good

### ⭐⭐⭐⭐ Decent Storage with Good Warranty, But Pricey and Slow
*by G***P on 9 July 2025*

I recently purchased this 1TB hard disk which is light weight. My main reservation is the high cost; I feel the price should be lower for what it offers. As I anticipated, the transfer speeds are quite slow, so it's not ideal for frequent, large transfers. On the positive side, it comes with a generous warranty period, which provides some peace of mind. Crucially, I believe it's safe to store important files on it, which is the primary purpose of a hard drive. Overall, I'd say it's an okay product for bulk storage, provided you're aware of the slower speeds and higher price point.

### ⭐⭐⭐⭐⭐ Trusted Brand and Reliable Product
*by Z***L on 10 December 2025*

Superb HD, I have always trusted Seagate with my important data and it has never let me down. I have bought two these at present and will always stick to Seagate. I recommend this to everyone who wants their important data stored on an external hard disk. The product is amazing, sturdy, reliable pocket friendly, easy to travel with and most important trusted.

## Frequently Bought Together

- Seagate Expansion Portable, 4TB, External Hard Drive, 2.5 Inch, USB 3.0, for Mac and PC, 2 year Rescue Services (STKM4000400)
- Amazon Basics External Hard Drive Case, Black
- ProCase [Holds 2 Piece] External Hard Drive Case 2.5 Inch，Compatible for Seagate Expansion, Seagate Backup Plus, Canvio Basics Portable Hard Drive, WD Elements (Black)

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**Shop now:** [https://www.desertcart.com.ar/products/336457944-expansion-4tb-external-hdd-usb-3-0-for-windows-mac](https://www.desertcart.com.ar/products/336457944-expansion-4tb-external-hdd-usb-3-0-for-windows-mac)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-14*