---
product_id: 378700745
title: "Expansion Desktop"
brand: "seagate"
price: "¥154419"
currency: JPY
in_stock: true
reviews_count: 8
category: "Seagate"
url: https://www.desertcart.jp/products/378700745-expansion-desktop
store_origin: JP
region: Japan
---

# USB 3.0 fast transfers up to 120MB/s 16TB massive storage 3-year warranty + Rescue Data Recovery Expansion Desktop

**Brand:** seagate
**Price:** ¥154419
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Expansion Desktop by seagate
- **How much does it cost?** ¥154419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/378700745-expansion-desktop)

## 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 16TB Capacity:** Store your entire digital universe without compromise.
- • **Blazing USB 3.0 Speeds:** Experience seamless file transfers at up to 120MB/s—no more waiting around.
- • **Plug & Play Simplicity:** Effortless setup with automatic Windows & Mac recognition—get started instantly.
- • **Universal Power Adaptors:** Global-ready PSU with multiple plugs keeps you powered anywhere you work or create.
- • **Peace of Mind Data Rescue:** Included Rescue Data Recovery Services protect your valuable files from the unexpected.

## Overview

The Seagate Expansion Desktop 16TB external hard drive delivers massive, reliable storage with USB 3.0 speeds up to 120MB/s. Designed for professionals and creatives, it offers effortless plug-and-play setup across Windows and Mac, backed by a 3-year warranty and Rescue Data Recovery Services. Its robust power supply includes global adaptors, making it the ultimate desktop backup solution for managing large data libraries with confidence.

## Description

From the manufacturer

Review: The ultimate external HDD for making backups - Works great and is very easy to set up. Quite noisy and you can feel the ticks within my desk. You have to use the enclosed PSU (not a generic 12v HDD PSU) because it uses a lot more power than other HDD's, but of course, 26TB means you can give away all those old units! The PSU comes with a variety of pin adaptors for every plug on the planet, including EU, UK, Oz and US. I have purchased this purely to backup my main file server and store it off site. To initially copy 21TB took about 30 hours and once initially copied, the weekly update takes about 15 mins, so quite nifty and perfect for my application. I personally, would not use this as a permanently connected drive, its a bit too big, noisy and clunky (and of course 26TB is way beyond a USB connection!), a built in drive is better for speed, power, ventilation, vibration proofing etc. and this drive is probably the ultimate for being able to transport that data in a safe secure manner. You will need something with lots of memory to connect to it because chances are that 26TB of data will probably be over a million files! Make sure windows is set to 'Not indexed' and your anti virus scanner is configured to 'not check' when connected because something this large in capacity takes hours not minutes (and my PC is 5.6 Ghz, 32G RAM so no slouch!)
Review: 8TB FOR 4K OR 8K UHD MEDIA - Firstly, the HDD cleared customs in approx. 8 hours, and arrived a day early, happily. It reads/writes at approx 40MB/s MAX, averaging around 35 to transfer a lengthy media file, in the 8TB Version, which has 7.27 TB of usable file space on it. Its not too big, the plastic case had a film on it, and the wires are adequate to sit at the PC or TV. It was plug and play with no need to format or worry about getting the HDD recognized by the system. It is easy to carry and move and would fit in most carry cases. Its jet black and moderately shiny and has an LED built in above the power port on top to show its active. I'm confident this drive should last me 10 years or more and will be a fantastic addition to my digital library. I played a UHD 4K video and it operated at a peak of 10%, mostly negligible usage. Although its not the fastest HDD you can get, I consider this very good value for money and a high quality product. You can plug this in your TV and play videos or music easily enough since its not USB powered which is a nice bonus.

## Features

- Easy-to-use desktop hard drive—simply plug in the power adapter and USB cable
- Fast file transfers with USB 3.0
- Drag-and-drop file saving right out of the box
- Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)
- Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093BWYJ9Q |
| Best Sellers Rank | 262 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 5 in External Hard Drives |
| Box Contents | Desktop Drive 16TB, USB cable, The actual capacity may vary. |
| Brand | Seagate |
| Brand Name | Seagate |
| Cache Memory Installed Size | 16 |
| Color | Black |
| Compatible Devices | Desktop, Gaming Console, Laptop |
| Compatible Video Game Console Models | Microsoft Xbox 360 |
| Connectivity technology | USB |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 18,033 Reviews |
| Data Transfer Rate | 120 Megabytes Per Second |
| Digital Storage Capacity | 16 TB |
| Digital storage capacity | 16 TB |
| Enclosure Material | Plastic |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | USB 3.0 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard disk form factor | 3.5 Inches |
| Hard disk interface | USB 3.0 |
| Hard-Drive Size | 16 TB |
| Hardware Connectivity | USB 3.0 |
| Hardware Platform | Linux, Mac, PC |
| Installation Type | External Hard Drive |
| Item Length | 17.87 Centimetres |
| Item Weight | 1176 Grams |
| Item Width | 4.2 Centimetres |
| Manufacturer | SEAGATE |
| Manufacturer Part Number | STKP16000400 |
| Media Speed | 120 Megabytes Per Second |
| Model Name | Expansion Desktop |
| Model Number | STKP16000400 |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Product Features | Data Recovery Service |
| Product Warranty | 3 year manufacturer |
| Read Speed | 122 Megabytes Per Second |
| Special feature | Data Recovery Service |
| Specific Uses For Product | Office |
| UPC | 763649160695 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Seagate
- **Colour:** Black
- **Compatible devices:** Desktop, Gaming Console, Laptop
- **Connectivity technology:** USB
- **Digital storage capacity:** 16 TB
- **Hard disk description:** Mechanical Hard Disk
- **Hard disk form factor:** 3.5 Inches
- **Hard disk interface:** USB 3.0
- **Installation type:** External Hard Drive
- **Special feature:** Data Recovery Service

## Images

![Expansion Desktop - Image 1](https://m.media-amazon.com/images/I/81dFcG7ZE0L.jpg)

## Available Options

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

## Questions & Answers

**Q: this item seems to be from the Gray market.  whats the warranty?  Seller doesnt seem reliable**
A: The description says 2 year warranty and mine hasnt given me any issues since i bought it a year ago

**Q: is this drive compatible with mac?**
A: Yes

**Q: I have a 10tb seagate now, can I transfer the data to this one. If so how?**
A: USB and use computer to transfer the files

**Q: Is there a power on/off button?**
A: No power button.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The ultimate external HDD for making backups
*by A***L on 26 December 2025*

Works great and is very easy to set up. Quite noisy and you can feel the ticks within my desk. You have to use the enclosed PSU (not a generic 12v HDD PSU) because it uses a lot more power than other HDD's, but of course, 26TB means you can give away all those old units! The PSU comes with a variety of pin adaptors for every plug on the planet, including EU, UK, Oz and US. I have purchased this purely to backup my main file server and store it off site. To initially copy 21TB took about 30 hours and once initially copied, the weekly update takes about 15 mins, so quite nifty and perfect for my application. I personally, would not use this as a permanently connected drive, its a bit too big, noisy and clunky (and of course 26TB is way beyond a USB connection!), a built in drive is better for speed, power, ventilation, vibration proofing etc. and this drive is probably the ultimate for being able to transport that data in a safe secure manner. You will need something with lots of memory to connect to it because chances are that 26TB of data will probably be over a million files! Make sure windows is set to 'Not indexed' and your anti virus scanner is configured to 'not check' when connected because something this large in capacity takes hours not minutes (and my PC is 5.6 Ghz, 32G RAM so no slouch!)

### ⭐⭐⭐⭐⭐ 8TB FOR 4K OR 8K UHD MEDIA
*by C***D on 16 January 2026*

Firstly, the HDD cleared customs in approx. 8 hours, and arrived a day early, happily. It reads/writes at approx 40MB/s MAX, averaging around 35 to transfer a lengthy media file, in the 8TB Version, which has 7.27 TB of usable file space on it. Its not too big, the plastic case had a film on it, and the wires are adequate to sit at the PC or TV. It was plug and play with no need to format or worry about getting the HDD recognized by the system. It is easy to carry and move and would fit in most carry cases. Its jet black and moderately shiny and has an LED built in above the power port on top to show its active. I'm confident this drive should last me 10 years or more and will be a fantastic addition to my digital library. I played a UHD 4K video and it operated at a peak of 10%, mostly negligible usage. Although its not the fastest HDD you can get, I consider this very good value for money and a high quality product. You can plug this in your TV and play videos or music easily enough since its not USB powered which is a nice bonus.

### ⭐⭐⭐⭐⭐ Fantastic HDD drive all round and solid read/write speeds. Good value for money and very reliable!
*by M***G on 25 September 2025*

A solid HDD drive with a massive storage space. I've been buying Seagate HDD's for a long time and they have never failed me. I trust the brand and this purchase was no different. Easy to use, just plug and play and the drive is pre-formatted in NTFS. The write speeds are solid at 100-150 MB / Second and the read speeds are quite good too. Have a number of 4K resolution videos and ton's of photos which I have stored on the drive and experienced no lag in reading them from the drive.

## Frequently Bought Together

- Seagate Expansion Desktop 16TB, External Hard Drive, USB 3.0, 2 Year Rescue Services (STKP16000400)
- Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
- Seagate Desktop Drive 8000 GB 8TB external Hard Drive, 3.5 Inch, USB 3.0, PC & Notebook, Xbox & PS4, Modellnr.: STGY8000400

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**Shop now:** [https://www.desertcart.jp/products/378700745-expansion-desktop](https://www.desertcart.jp/products/378700745-expansion-desktop)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-04*