Seagate

Seagate Expansion Desktop 14TB External Hard Drive HDD

Name: Seagate Expansion Desktop 14TB External Hard Drive HDD - USB 3.0 for PC Laptop - 1-Year Rescue Service (STEB14000402), Black
Brand: Seagate
SKU: B088S5S9NC

Status: Seagate Expansion Desktop 14TB External Hard… (14TB hard drive): Unavailable on Amazon as of 2026-10-21 04:16 UTC. Closest in-stock match (same 14TB hard drive): Seagate Expansion Desktop 14TB External Hard…, $399.00 on Amazon as of 2026-10-21 08:15 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $399.00 🛒 Search eBay for this model

Bottom line: The Seagate Expansion Desktop 14TB External Hard Drive HDD: 14TB single volume ends splitting archives across multiple smaller drives; main trade-off: needs the 18W AC adapter, so it is not a bus-powered portable drive.

Unavailable on Amazon as of 2026-10-21 04:16 UTC

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 14TB hard drive: Seagate Expansion Desktop 14TB External Hard… — $399.00 on Amazon as of 2026-10-21 08:15 UTC (price may vary).

View Current Price — $399.00

Same 14TB hard drive: WD 14TB My Book Desktop External Hard Drive — $615.26 on Amazon as of 2026-10-21 12:15 UTC (price may vary).

View Current Price — $615.26

Same 14TB hard drive: Western Digital 14TB Elements Desktop External… — $629.00 on Amazon as of 2026-10-20 22:17 UTC (price may vary).

View Current Price — $629.00

Original listing (currently unavailable) → Compare to similar external storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 14TB single volume ends splitting archives across multiple smaller drives
✓ Plug-and-play on Windows with no software install or driver setup
✓ Includes 1 year of Rescue Data Recovery Service, not just a warranty
✓ 18-inch USB 3.0 cable and 18W power adapter included in the box

Cons

✗ Needs the 18W AC adapter, so it is not a bus-powered portable drive
✗ Mac users must reformat before first use
✗ Seagate states usable capacity may vary from the 14TB label
✗ 18-inch cable is short and forces the drive to sit close to the PC

Manufacturer description

The Seagate Expansion Desktop 14TB external hard drive gives you a single-volume archive large enough to stop juggling folders across smaller disks. Setup takes no software: plug the drive into a Windows PC and it is recognized automatically, so backing up is a drag-and-drop task rather than a configuration project. Mac users can reformat the drive and use it the same way. Seagate includes an 18-inch USB 3.0 cable and an 18W power adapter in the box, which matters because desktop-class drives draw external power rather than running off the USB bus alone. Coverage includes a one-year limited…

SpecPicks Verdict

SpecPicks scored Seagate Expansion Desktop 14TB External Hard Drive HDD using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Seagate's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the Seagate Expansion Desktop 14TB work with a Mac?

Yes, but not out of the box. The drive ships formatted for Windows and is recognized automatically there; for macOS you simply reformat it before use.

Do I need to install software to use this drive?

No. Connect the USB 3.0 cable to a Windows computer and the drive is recognized automatically, so you can back up by drag-and-drop with no software required.

What comes in the box?

The drive, an 18-inch USB 3.0 cable, and an 18W power adapter. This is a desktop drive, so the power adapter is required rather than optional.

What warranty and data recovery coverage does it include?

Seagate includes a one-year limited warranty plus one year of Rescue Data Recovery Services. Check the product listing for current terms in your region.

Will I actually get the full 14TB of usable space?

Not exactly. Seagate notes that available storage capacity may vary, so formatted usable space will read lower than the 14TB label in your operating system.

Key Features

Enjoy enormous desktop storage space for years to come for photos, movies, music, and more
Designed to work with Windows computers, this external USB drive makes backup, easy with a simple drag-and-drop
Setup is easy. Just connect the external hard drive to your Windows computer for automatic recognition—no software required
Includes an 18-inch USB 3. 0 cable and 18W power adapter
Enjoy long-term peace of mind with the included one-year limited warranty and one-year rescue data recovery services
The available storage capacity may vary.

Full Specifications

Brand	Seagate
Color	Black
Model Name	Seagate 14TB Backup Plus Portable Hard Drive
Unit Count	1 Count
Form Factor	3.5-inch
Media Speed	100-120 MB/s
Connectivity	USB
Model Number	STEB14000402
Compatibility	PC
Built-In Media	Expansion Desktop External Drive 14TB USB3.0
Item Type Name	External Hard Drive
Hard-Drive Size	14 TB
Mfr Part Number	STEB14000402
Number of Items	1
Special Feature	Portable
Hardware Platform	PC
Installation Type	Plug In
Compatible Devices	Desktop, Laptop
Enclosure Material	Aluminum/Glass/Ceramic
Additional Features	Portable
Full listing title	Seagate Expansion Desktop 14TB External Hard Drive HDD - USB 3.0 for PC Laptop - 1-Year Rescue Service (STEB14000402) , Black

Ready to buy?

Amazon shows no buyable offer for Seagate Expansion Desktop 14TB External Hard… at the last check. The closest in-stock match with the same 14TB hard drive is Seagate Expansion Desktop 14TB External Hard…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $399.00