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Overview

Need some extra storage space? This Seagate Expansion portable external hard drive provides an incredible 4TB of storage capacity so you have plenty of room to save and consolidate your important documents, photos, videos, and more. It features a compact design so it's easy to take with you wherever you go.

Seagate Expansion 4TB USB 3.0 Portable External Hard Drive (STKM4000400) - Black

Model: STKM4000400
Web Code: 15565583
Sold and shipped by Best Buy
1 special offer available!

Storage Capacity: 4 TB

2 TB $109.99
4 TB $174.99
5 TB $179.99

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Return Policy

30 days to return or exchange

Product must be unopened

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

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

What's included:

  • Seagate Expansion Portable Drive
  • 18-inch (45.72cm) USB 3.0 Cable
  • Quick Start Guide
  • Rescue Data Recovery Services
  • 4TB storage capacity offers tonnes of room for photos, videos, games, and other files
  • USB 3.0 technology delivers incredibly fast data transfer speeds for quick and easy operation
  • 2.5" form factor is compact to fit neatly on your desk or in your bag for portability
  • Drag-and-drop capabilities make file transfers effortless
  • Rescue data software helps to keep your files safe and protected
  • Compatible with PC and Mac
Product Condition
Brand New
Collection/Theme
Expansion Portable

Compatibility

System Requirements
Windows 10 or Higher or Mac OS X10.12 or higher operating system. Available SuperSpeed USB 3.0 port (required for USB 3.0 transfer speeds)
Storage Drive Type
Portable Hard Drive
Internal or External
External
Interface
USB 3.0
Form Factor
2.5 in
PC/Mac
PC and Mac

Performance

Storage Capacity
4 TB

Features

Colour
Black

Dimension

Dimensions (cm)
8 (W) x 11.5 (H) x 2.1 (D) cm
Dimensions (in)
3.15 (W) x 4.53 (H) x 0.83 (D) in
Product Weight
0.257 kg

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. Information about the manufacturer’s availability guarantee can be found .