Lacie Mobile Drive Secure, 4TB, Space Grey

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 951027 Product code: STLR4000400
In stock 4 units
Warranty: 3 years
221.49 €
Ready for dispatch
on Wednesday, 08.04.2026
starting from 1.99 €
Delivery options
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Main product parameters All parameters
  • Capacity: 4 TB
  • Power supply: USB-C
All parameters
Model : Mobile Drive Secure STLR4000400
Basic information
Capacity 4 TB
The capacity of the HDD is the data volume index. The more Gigabytes the higher the capacity of the HDD. The average volume of a DivX film is 1.3Gb, the volume of an Mp3 music file is 10Mb (1/100th of a Gigabyte). You should select an HDD of the capacity compliant with your needs.
Color : Grey
Weight (g) : 300
Ports and equipment
Power supply USB-C
The external HDD is an electronic device with a certain capacity and power consumption. When you select an HDD you should take into account whether it will be used at places where a permanent power supply source is available (220V socket, an external power supply unit) or at places where the battery pack of the portable computer is the only power supply source (USB or battery pack power supply).
If you chose an HDD with USB power supply you should remember that it will consume the power of the portable computer, thus the battery life will be considerably shorter during the time when the disc is used.
USB Type C

The interface of the connection of the HDD is the connection with the computer, therefore when you buy an HDD you should verify that your computer has the relevant connection slot compatible with the HDD interface.

The convenient USB connection provides a possibility of connecting an external HDD to almost any modern computer and to handle the data stored therein both at work and at home.

Standard USB 2.0 connection:

During the next years the USB 2.0 will be replaced by the new USB 3.0 interface:

More detailed specification
Cables included Packaging data - USB Type-C
Category Code - HE2
Category_1 - Hard Drives and Pendrives
Category_2 - Internal SSD
Color - Gray
Depth - 118.3 mm
Depth Weight & dimensions - 20.4 mm
Description -
Description - Premium Space, Sleek Design.
Like an airy loft or vast landscape, LaCie Mobile Drive articulates the beauty and importance of premium space. With up to 5 TB of capacity, there’s room for photos, playlists, docs and more. Connects to Mac®, Windows®, and iPad USB-C1 out of the box. One-click or automatic backup makes file storage smooth, and our 30th anniversary diamond-cut design has an edge like no other. More Capacity for More Memories.
When it comes to our digital lives, not much tops the affection we have for photos and videos. And these memories add up fast. LaCie Mobile Drive offers up to 5 TB of massive on-the-go space for everything worth storing and backing up. Even music, movies, and personal documents. There to help you is LaCie Toolkit — easy-to-use software for one-click backups, scheduled automatic backups, and even folder mirroring across multiple devices. An Ultra Compatible, Ultra-Portable Hard Drive.
Compatible with both USB4 and Thunderbolt 4, LaCie Mobile Drive plugs into Mac, Windows and iPad USB-C with ease. Back Up. Stand Out.
For over 30 years we’ve believed and proven that external hard drives can be more than tools — they can be exquisite solutions. Celebrating this expertise and commitment is an exclusive diamond-cut anniversary design. LaCie Mobile Drive Secure
This Apple exclusive drive brings password protection that works with Mac OS and Windows to its sleek Space Grey design. Perfect for when you need to keep your files behind an extra layer of security. We’ve Got Your Back
When the unexpected happens — like water damage or natural disaster — Rescue Services help you defend against data loss and retrieval costs, so you can rest easier.
dimension depth - 45 mm
dimension height - 184 mm
dimension weight - 385 g
dimension width - 120 mm
Disk type - HDD
Drive type - External
ean - 8719706043595
EAN_code - 8719706043595
Ethernet LAN Ports & interfaces - No
Form factor (width) - 2,5'' (SFF)
guarantee - 60
guarantee_type - normal
HDD capacity - 4 TB
HDD capacity Hard drive - 4 TB
HDD Family name - Mobile Drive Secure
HDD interface - USB Type C
Height - 20.4 mm
Height Weight & dimensions - 118.3 mm
Layers per pallet Logistics data - 4 pc(s)
Mac operating systems supported Features - Yes
Manufacturer - LaCie
Manufacturer code - STLR4000400
Manufacturer_code - STLR4000400
Master (outer) case height Logistics data - 187 mm
Master (outer) case length Logistics data - 241 mm
Master (outer) case net weight Logistics data - 3.4 kg
Master (outer) cases per pallet layer Logistics data - 24 pc(s)
Master (outer) cases per pallet Logistics data - 96 pc(s)
Master (outer) case width Logistics data - 186 mm
Maximum data transfer rate Ports & interfaces - 5000 Mbit/s
Model - Mobile Drive
name - Hard drive Mobile Drive 4TB USB-C STLR4000400
Name - LaCie Mobile Drive Secure 4 TB, External hard drive grey, USB-C 3.2 (5 Gbit/s)
Other features -
Package depth Packaging data - 45.5 mm
Package height Packaging data - 183 mm
Package weight Packaging data - 400 g
Package width Packaging data - 120 mm
Pallet net height Logistics data - 95 cm
Pallet net length Logistics data - 121.9 cm
Pallet net weight Logistics data - 359.8 kg
Pallet net width Logistics data - 101.9 cm
Password protection Security - Yes
producer - LaCie
Product colour Features - Grey
Summary - LaCie Mobile Drive Secure. HDD capacity: 4 TB. USB version: 3.2 Gen 1 (3.1 Gen 1). Product colour: Grey
Thunderbolt technology Ports & interfaces - Yes
Unit Box Height - 0.047
Unit Box Length - 0.185
Unit Box Width - 0.12
Unit Calculated Volume - 0.001043 cubm
Unit Calculated Weight - 0.39 kg
Units per Shipping Box - 1
USB connector Ports & interfaces - USB Type-C
USB version Ports & interfaces - 3.2 Gen 1 (3.1 Gen 1)
User guide Packaging data - Yes
Vendor Homepage - https://www.lacie.com/gb/en/products/mobile-drive/#features
vendpn - STLR4000400
Warranty - 36 months
Weight - 0,40
Weight - 300 g
Weight Weight & dimensions - 300 g
Wi-Fi Ports & interfaces - No
Width - 85.3 mm
Width Weight & dimensions - 85.3 mm
Windows operating systems supported Features - No
221.49 €
Lacie Mobile Drive Secure, 4TB, Space Grey
Intel technology provider Platinum 2020
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