---
product_id: 466007360
title: "LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included"
brand: "seagate"
price: "12983.86 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Seagate"
url: https://www.desertcart.tn/products/466007360-lacie-1big-dock-20tb-usb-c-desktop-external-hard-drive
store_origin: TN
region: Tunisia
---

# Thunderbolt 4 blazing speed 20TB massive storage 5-in-1 docking & charging hub LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included

**Brand:** seagate
**Price:** 12983.86 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your creative workspace with the ultimate 1big Dock powerhouse!

## Quick Answers

- **What is this?** LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included by seagate
- **How much does it cost?** 12983.86 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/466007360-lacie-1big-dock-20tb-usb-c-desktop-external-hard-drive)

## 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 20TB Storage:** Store your entire creative portfolio without compromise.
- • **Thunderbolt 4 Powerhouse:** Experience ultra-fast data transfer and seamless daisy chaining.
- • **All-in-One Docking Station:** Centralize your workflow with USB hub, CF/SD readers, and DisplayPort 1.4.
- • **Reliable Seagate IronWolf Pro HDD:** Built for intensive film projects with rock-solid durability.
- • **Peace of Mind Warranty & Data Rescue:** 5-year warranty plus Rescue Data Recovery keeps your work safe.

## Overview

The LaCie 1big Dock 20TB is a premium external hard drive combined with a versatile docking station, designed for filmmakers and creative professionals. Featuring Thunderbolt 4 compatibility, a 5-in-1 hub with CF/SD card readers, DisplayPort 1.4, and dual Thunderbolt ports, it delivers exceptional speed and connectivity. Powered by a reliable Seagate IronWolf Pro HDD spinning at 7200 RPM, it ensures high performance for demanding projects. With up to 70W power pass-through charging and a 5-year warranty including Rescue Data Recovery Service, it’s engineered for seamless, secure, and efficient creative workflows across PC, Mac, iPad, and iPhone.

## Description

From the manufacturer USB 3.0 Hub Charge a phone, offload content from USB devices like shuttle drives and digital cameras, or simply connect USB peripherals. USB 3.0 Hub Charge a phone, offload content from USB devices like shuttle drives and digital cameras, or simply connect USB peripherals. SD and CF Card Readers 1big Dock makes it easy to ingest files from drones, DSLR and GoPro cameras, and more thanks to its front-facing SD and CF card reader slots. (Cards sold separately.) SD and CF Card Readers 1big Dock makes it easy to ingest files from drones, DSLR and GoPro cameras, and more thanks to its front-facing SD and CF card reader slots. (Cards sold separately.) DisplayPort 1.4 Output Directly connect to a high-resolution display monitor, ranging from 720-1080p up to 4K 120Hz, and even 8K 60Hz. DisplayPort 1.4 Output Directly connect to a high-resolution display monitor, ranging from 720-1080p up to 4K 120Hz, and even 8K 60Hz. Dual Thunderbolt Ports With dual Thunderbolt ports, filmmakers and creatives can easily daisy chain up to six additional storage devices thanks to compatibility with USB4, USB 3.2, USB 3.0, Thunderbolt 4 and Thunderbolt 3. Dual Thunderbolt Ports With dual Thunderbolt ports, filmmakers and creatives can easily daisy chain up to six additional storage devices thanks to compatibility with USB4, USB 3.2, USB 3.0, Thunderbolt 4 and Thunderbolt 3. Self-Cooling Aluminum Enclosure 1big Dock’s aluminum enclosure and thermoregulated fan deliver sustained, optimized reliability and performance for the long haul. Self-Cooling Aluminum Enclosure 1big Dock’s aluminum enclosure and thermoregulated fan deliver sustained, optimized reliability and performance for the long haul. Powerful Laptop Charging Get up to 45W of Thunderbolt 3 laptop charging power, and even up to 70W of power pass through when daisy chaining the laptop’s power supply. Powerful Laptop Charging Get up to 45W of Thunderbolt 3 laptop charging power, and even up to 70W of power pass through when daisy chaining the laptop’s power supply.

Review: It. Never. Sleeps. (Oh yes it does!) - There's a constant whine from the unit when idle, that I think is mostly from the cooling fan, but may be the hard drive itself spinning, or quite possibly both. It never sleeps. It never spins down and shuts the **** up. The usage pattern I have is that I may be using the computer it's connected to for hours without needing it, but then I go away and that computer becomes a server where I'm using content on that drive remotely. So, having it shut up when not being used would be nice. It may be macOS (Monterey)'s fault. I've told Spotlight to not index it, I've told it it can put idle disks to sleep, I've made sure nothing user-visible is looking at it. And yet, every few seconds, there's an access (by the sounds of it), and that's probably keeping it awake. If it is the fan, it's not as automatic as it's made out to be, as even when the drive is idle and the room it's in is frankly chilly, it keeps going. The only option is to actually eject the volume; that works, but then must be manually remounted using disk utility when I want it to be available for use. Apart from that it works great. It's just that it's almost as insomniac as I am. (I don't have an eject icon.) Edit: Naturally minutes after posting I figured it out. Clearly I needed to embarrass myself by making a public complaint first. Edited review in case it helps someone coming after: It does sleep. The thing that was preventing it sleeping, in my case, was CleanMyMacX, which generally speaking is a good thing, but either its menubar utility or the health monitor daemon was prodding the disk frequently enough to keep it awake. I'd forgotten about it until I ejected then remounted the disk and it offered to delete the trash on it. Disable background monitoring and quit all CleanMyMacX processes, and after a reasonable delay, the drive went to sleep just fine. Watch out for other similar utilities/processes that might be doing that kind of background monitoring, like antivirus tools, etc. At some point I'll get back to trying to figure out how to have CMMX working but not keeping that drive awake, for the time being, it's just disabled entirely. As that was the only problem I was having, added a star to the rating.
Review: Excellent - Excellent so far. Doing its job at the moment. I hope it continues, and if it does, I will be over the moon.

## Features

- 1big Dock is an external hard drive and laptop docking station for filmmakers looking to centralize their desktop peripherals and store a massive portfolio of work with high-performance Thunderbolt 4 compatible technology
- Get 5-in-1 docking power with a built-in USB hub and charging station featuring CF and SD card reader slots, a DisplayPort 1.4 output, and dual Thunderbolt ports for daisy chaining
- Enjoy best-in-class speed and reliability with a Seagate IronWolf Pro HDD for the most intensive film projects
- Charge a USB-C Mac or other laptop with up to 45W of power through Thunderbolt 3 (up to 30W when daisy chaining other devices)—and even up to 70W of power pass through when using a laptop’s power supply
- For long-term peace of mind, 1big Dock includes a five-year product warranty with Rescue Data Recovery Services

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QQQH2TS |
| Best Sellers Rank | 90,541 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 326 in External Hard Drives |
| Box Contents | 1Big HDD 20TB, USB cable, The actual capacity may vary. |
| Brand | Seagate |
| Brand Name | Seagate |
| Cache Memory Installed Size | 20 |
| Color | 1big Dock |
| Compatible Devices | Desktop |
| Connectivity technology | USB |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.3 out of 5 stars 142 Reviews |
| Data Transfer Rate | 5000 Megabytes Per Second |
| Digital Storage Capacity | 20 TB |
| Digital storage capacity | 20 TB |
| EU Spare Part Availability Duration | 5 Years |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 08719706043212 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | USB 3.2 |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard disk form factor | 3.5 Inches |
| Hard disk interface | USB 3.2 |
| Hard-Drive Size | 20 TB |
| Hardware Connectivity | DisplayPort, Thunderbolt, USB, USB 3.0, USB Type C |
| Hardware Platform | Mac |
| Installation Type | External Hard Drive |
| Item Type Name | 1BigDock |
| Item Weight | 1.7 Kilograms |
| Manufacturer | Lacie |
| Manufacturer Part Number | 763649173411 |
| Model Name | 1BigDock |
| Model Number | STHS20000800 |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Product Features | Memory card slots |
| Product Warranty | Manufacturer Guarantee |
| Special feature | Memory card slots |
| Specific Uses For Product | Business |
| UPC | 763649173411 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Seagate
- **Colour:** 1big Dock
- **Compatible devices:** Desktop
- **Connectivity technology:** USB
- **Digital storage capacity:** 20 TB
- **Hard disk description:** Mechanical Hard Disk
- **Hard disk form factor:** 3.5 Inches
- **Hard disk interface:** USB 3.2
- **Installation type:** External Hard Drive
- **Special feature:** Memory card slots

## Images

![LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included - Image 1](https://m.media-amazon.com/images/I/71B7gxOiKeL.jpg)
![LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included - Image 2](https://m.media-amazon.com/images/I/81IHtzS2FGL.jpg)
![LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included - Image 3](https://m.media-amazon.com/images/I/71bC4fxqEdL.jpg)
![LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included - Image 4](https://m.media-amazon.com/images/I/71o7A7bUOQL.jpg)
![LaCie 1big Dock 20TB — USB‑C Desktop External Hard Drive, for Mac & Windows, Thunderbolt 3, card reader — Rescue Data Recovery included - Image 5](https://m.media-amazon.com/images/I/71gZkoAFvTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It. Never. Sleeps. (Oh yes it does!)
*by R***M on 24 January 2022*

There's a constant whine from the unit when idle, that I think is mostly from the cooling fan, but may be the hard drive itself spinning, or quite possibly both. It never sleeps. It never spins down and shuts the **** up. The usage pattern I have is that I may be using the computer it's connected to for hours without needing it, but then I go away and that computer becomes a server where I'm using content on that drive remotely. So, having it shut up when not being used would be nice. It may be macOS (Monterey)'s fault. I've told Spotlight to not index it, I've told it it can put idle disks to sleep, I've made sure nothing user-visible is looking at it. And yet, every few seconds, there's an access (by the sounds of it), and that's probably keeping it awake. If it is the fan, it's not as automatic as it's made out to be, as even when the drive is idle and the room it's in is frankly chilly, it keeps going. The only option is to actually eject the volume; that works, but then must be manually remounted using disk utility when I want it to be available for use. Apart from that it works great. It's just that it's almost as insomniac as I am. (I don't have an eject icon.) Edit: Naturally minutes after posting I figured it out. Clearly I needed to embarrass myself by making a public complaint first. Edited review in case it helps someone coming after: It does sleep. The thing that was preventing it sleeping, in my case, was CleanMyMacX, which generally speaking is a good thing, but either its menubar utility or the health monitor daemon was prodding the disk frequently enough to keep it awake. I'd forgotten about it until I ejected then remounted the disk and it offered to delete the trash on it. Disable background monitoring and quit all CleanMyMacX processes, and after a reasonable delay, the drive went to sleep just fine. Watch out for other similar utilities/processes that might be doing that kind of background monitoring, like antivirus tools, etc. At some point I'll get back to trying to figure out how to have CMMX working but not keeping that drive awake, for the time being, it's just disabled entirely. As that was the only problem I was having, added a star to the rating.

### ⭐⭐⭐⭐⭐ Excellent
*by S***O on 3 August 2023*

Excellent so far. Doing its job at the moment. I hope it continues, and if it does, I will be over the moon.

### ⭐⭐⭐⭐ Working well
*by J***D on 25 June 2021*

Plus points- it works well, connected to a 27 inch imac (2019), has a 6TB Lacie pro drive attached to its daisy chain thunderbolt connector, and a 4TB drive attached to the USB connection. Given the constraints of a mechanical drive works with reasonable haste. Minus points- much as the 10TB Iron Wolf Nas Pro hard disc it comes with is really good, it's quite loud. Some people point out that access to the hard drive is a bit too easy and can be removed by accident, but I think that as long as you are careful its ok. You have to decide if it is worth the premium over the D2 style but prices on this model were low when I made my purchase.

## Frequently Bought Together

- LaCie 1big Dock 20TB External Hard Drive HDD Docking Station – Thunderbolt 4 Compatible, USB4, 7200 RPM Enterprise Class Drives, for Mac and PC, Rescue Service (STHS20000800)
- LaCie Rugged Mini 2TB External Hard Drive Portable HDD - USB 3.0/ 2.0 Compatible, Drop Shock Dust Rain Resistant Shuttle Drive, For Mac And PC Computer (LAC9000298), orange
- LaCie d2 Professional 16TB

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-29*