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Overview

LaCie Mobile Drive Secure is the nexus of portability, capacity and security. Encased in a sleek Neil Poulton design, each drive is constructed using post-consumer recycled materials. With password protection that works with Mac OS and Windows. One-click or automatic backup makes file storage simple, and up to 5 TB of capacity supplies room for photos, docs and more.

LaCie Mobile Drive Secure 4TB 3.5" USB 3.2 Gen 1 Portable External Hard Drive - Space Gray - (STLR4000400)

Model: STLR4000400
Web Code: 17188109
Sold and shipped by | 3.5 seller rating (632 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • LaCie Mobile Drive, USB-C cable, Quick start guide, LaCie Toolkit: backup and mirroring software, Rescue Data Recovery Services

Premium Space, Sleek Design.

Like an airy loft or vast landscape, LaCie Mobile Drive articulates the beauty and importance of premium space.

Featuring a minimalist design with clean, laser etching—each Mobile Drive contains a minimum of 25% recycled materials (recycled plastic and aluminum measured by weight). Works with PC, Mac, and iPad USB-C1, simply plug-in and go. One-click or automatic backup makes file storage extra smooth, plus up to 5TB of capacity makes plenty of room for photos, playlists, docs, and more

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 5TB 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.

Noble materials, clean lines, and a solid build—the minimalist design of the new LaCie Mobile Drive slides cleanly into your workstation. A beautiful drive, inside and out.

LaCie Mobile Drive Secure

Constructed with password protection built in, this drive works with macOS and Windows out of the box. 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.

Product Condition
Brand New
Collection/Theme
Mobile Drive Secure

Compatibility

System Requirements
Interface: USB 3.2 Gen 1 (up to 5Gb/s) USB-C, Works With USB-C host: USB4, USB 3.0, Thunderbolt 4, Thunderbolt 3, Compatible with most Windows and macOS systems, Minimum free disk space: 600MB recommended
Storage Drive Type
Portable Hard Drive
Internal or External
External
Interface
Other Interface
Form Factor
3.5 in

Features

Wireless
No
Colour
Space Gray

Dimension

Dimensions (cm)
8.53 (W) x 11.83 (H) x 2.04 (D) cm
Dimensions (in)
3.36 (W) x 4.66 (H) x 0.8 (D) in
Product Weight
10.58 g

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

Learn more about returning a Marketplace product