---
product_id: 729192045
title: "Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included"
brand: "seagate"
price: "€ 66.08"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.sk/products/729192045-seagate-expansion-desktop-3-5-inch-stkp18000400-18tb-external-hard
store_origin: SK
region: Slovakia
---

# 18TB massive storage Ultra-quiet operation USB 3.0 fast interface Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included

**Brand:** seagate
**Price:** € 66.08
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included by seagate
- **How much does it cost?** € 66.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/729192045-seagate-expansion-desktop-3-5-inch-stkp18000400-18tb-external-hard)

## 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 18TB Capacity:** Store your entire digital life and then some—never worry about running out of space again.
- • **Seamless Compatibility:** Effortlessly connects with Windows and Mac systems for instant plug-and-play convenience.
- • **Whisper-Quiet Performance:** Work or relax without distraction thanks to low vibration and silent operation.
- • **Compact & Energy Efficient:** Sleek 3.5-inch design that saves power and fits perfectly on your desk.
- • **3-Year Data Recovery Included:** Sleep easy knowing your data is protected with professional recovery service included.

## Overview

The Seagate Expansion STKP18000400 is a high-capacity 18TB external 3.5-inch hard drive designed for professionals seeking reliable, silent, and energy-efficient storage. Compatible with Windows and Mac OS, it features a USB 3.0 interface for fast data transfer and includes a 3-year data recovery service for added peace of mind.

## Description

System Requirements Windows 10, Windows 8, Windows 7 operating system About TV Compatibility Please contact Seagate call center listed below for compatibility details. · Please note that the compatibility is made by Seagate independently research, and please contact each TV manufacturer. ・This compatibility is not guaranteed to work in all conditions and environments. ・This compatibility will be altered without prior notice due to TV or driver or firmware updates etc. ・We will not be responsible for any damages, data loss, or any other event for your TV or other device due to this compatibility. About Product Warranty This product is sold by an authorized Japanese distributor. Only products sold by authorized domestic agents are covered under manufacturer warranty. (Products purchased outside of a domestic authorized reseller are not covered under the manufacturer's warranty. ) This product has a quality assurance period of 3 years after purchase. In the event that there is a defects due to manufacturing issues, we will replace this product (or equivalent product). ・In order to provide a proof of purchase (receipt or delivery state), the main unit and the included package are included. ・Manufacturer support products that are sold and sold by desertcart.co.jp. ) ・Please contact each seller or seller for support of the same products, used or similar model products sold by other sellers or businesses. Manufacturer Support Email: seagate.japan.support@seagate.com Monday to Friday 9am - 6pm URL : seagate.com/jp/ja/support-home/ The warranty details are listed in the URL below. seagate.com/jp/ja/support/warranty-and-replacements/limited-consumer-warranty/

Review: この容量（16TB）でこの価格はかなりお得に感じ、コスパ重視で購入しました。購入から約2ヶ月が経ちましたが、特に不具合もなく安定して動作しています。 他のレビューにもある通り、動作音は少しあるものの、日常使用では気にならないレベルで、個人的には十分許容範囲内です。 大容量なのでバックアップ用途にも余裕があり、信頼できるメーカーという安心感もあります。 データ復旧サービス付きというのも心強く、長期的な運用を考えても満足度の高い外付けHDDだと思います。
Review: しっかり読み込んでくれました。確かに多少音はしますが、オフィスで１人空調も付けずに仕事をしない限りは気にならない程度と思いました。後は耐久性ですが、データ復旧が３年付いているので、とりあえずは安心かな、と。 それ以上に、私が購入したショップさん（YSJPNという所でした）のご対応が最初から最後まで素晴らしかった！ありがとうございました。

## Features

- Data Recovery: Comes with 3 years of data recovery service (Rescue) so you can have peace of mind. *TV recording and game data are not subject to recovery No shipping charge, and restored data is sent with a password for secure delivery
- 【Uses】External 3.5" for PC Large Capacity, Quiet, Energy Saving, Low Vibration, Japanese Authorized Distributor
- 【 Compatible Models 】PC: Compatible OS: Windows 10/Windows 8.1/Windows 8/Windows 7, MacOS 10.12/Mac OS X 10.9~10.11
- 【Support】3 year warranty Support seagate.japan.support@seagate.com Mon-Friday 9am-6pm
- 【Product Size】 Width 4.19 cm, Height 17.875 cm, Depth 12.5 cm, Weight 1.176 kg 【Accessories】 USB 3.0 cable 46 cm, Power adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093BTVWPH |
| Amazon Bestseller | #5,147 in Computers ( See Top 100 in Computers ) #45 in External Hard Drives |
| Are Batteries Included | No |
| Brand | Seagate |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (7,765) |
| Date First Available | June 27, 2020 |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | USB 3.0 |
| Hard Drive Size | 18 TB |
| Item Weight | 1.18 Kilograms |
| Item dimensions W x H | 17.9 x 4.2 x 12.5 cm |
| Item model number | STKP18000400 |
| Manufacturer | シーゲイト(SEAGATE) |
| Operating System | Windows_10, mac_os, windows_7, windows_8, windows_8.1 |
| Product Dimensions | 17.87 x 4.2 x 12.5 cm; 1.18 kg |
| Series | Expansion FIAT |

## Product Details

- **Brand:** Seagate
- **Color:** Black
- **Compatible Devices:** Television
- **Connectivity Technology:** USB
- **Digital Storage Capacity:** 18 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** USB 3.0
- **Installation Type:** Internal Hard Drive
- **Special Feature:** PlayStation 4 Certified to Work

## Images

![Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included - Image 1](https://m.media-amazon.com/images/I/81dFcG7ZE0L.jpg)
![Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included - Image 2](https://m.media-amazon.com/images/I/81+p-QvqCnL.jpg)
![Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included - Image 3](https://m.media-amazon.com/images/I/81Yvq3MWsnS.jpg)
![Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included - Image 4](https://m.media-amazon.com/images/I/81JQGU+L39S.jpg)
![Seagate Expansion Desktop 3.5-inch, STKP18000400, 18TB External Hard Drive, 3-Year Warranty, Quiet, Compatible with PC and Mac, Data Recovery 3-Year Included - Image 5](https://m.media-amazon.com/images/I/81s+HI6f7vS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***T on June 23, 2025*

この容量（16TB）でこの価格はかなりお得に感じ、コスパ重視で購入しました。購入から約2ヶ月が経ちましたが、特に不具合もなく安定して動作しています。 他のレビューにもある通り、動作音は少しあるものの、日常使用では気にならないレベルで、個人的には十分許容範囲内です。 大容量なのでバックアップ用途にも余裕があり、信頼できるメーカーという安心感もあります。 データ復旧サービス付きというのも心強く、長期的な運用を考えても満足度の高い外付けHDDだと思います。

### ⭐⭐⭐⭐ Review
*by 堀***寿 on December 14, 2025*

しっかり読み込んでくれました。確かに多少音はしますが、オフィスで１人空調も付けずに仕事をしない限りは気にならない程度と思いました。後は耐久性ですが、データ復旧が３年付いているので、とりあえずは安心かな、と。 それ以上に、私が購入したショップさん（YSJPNという所でした）のご対応が最初から最後まで素晴らしかった！ありがとうございました。

### ⭐⭐⭐⭐⭐ great HD for backup data
*by マ***ー on March 16, 2024*

I use only for back-up data for my raw video files for work projects. They are good price for value of storage. I always buy 2 at a time to have redundancy. I would recommend, I've never had any problems. It can be a bit noisy sometimes but I'm used to SSD for my main active drives.

## Frequently Bought Together

- Seagate Expansion Desktop 18TB External Hard Drive, USB 3.0, 2 Year Rescue Services (STKP18000400)
- Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox -1-Year Rescue Service (STGX2000400)
- Seagate Expansion 14TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP14000402)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-20*