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Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400

Based on 451 reviews
Condition: New
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$608.77

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Availability: Only 2 left in stock, order soon!
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Arrives Wednesday, Nov 11
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At a glance

Condition
New
Model
STKP16000400
Storage
16 TB
Weight
1176 g
Color
Black
Hard Disk Interface
USB 2.0/3.0
Special Feature
Data Recovery Service
Works with
Desktop, Gaming Console, Laptop

Features 5

  • Easy-to-use desktop hard drivesimply plug in the power adapter and USB cable
  • Fast file transfers with USB 3.0
  • Drag-and-drop file saving right out of the box
  • Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)

Specs 33

Digital Storage Capacity 16 TB
Hard Disk Interface USB 2.0/3.0
Connectivity Technology USB
Brand Seagate
Special Feature Data Recovery Service
Hard Disk Form Factor 3.5 inches
Hard Disk Description Mechanical Hard Disk
Installation Type External Hard Drive

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 11

This item is non-returnable:

This item is returnable

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Excellent!!
Works great!! Was an amazing deal compared to others I saw. It will hold a ton and a few more ton of pics!! It’s fast, reliable and I love that it’s light enough to take with you if needed!!
Reviewed in the United States on April 3, 2025 by Danielle

The news hardware offers double data transfer compared to 14 terabytes.
Although it comes as far partition you can can format easily. Speed seems to double versus previous expansion of 14 terabytes. It still looses 2 T. So you buy 16 and get 14 T .
Reviewed in the United States on August 11, 2022 by Vassilios Gerousis

Good drive but noisy.
Takes longer than other drives I have to load data and it is noisy, but other than that it’s doing the job of archiving my thousands of photos.
Reviewed in the United States on January 22, 2026 by Harold

Lots of space!
Working great so far. Holds a lot of video files.
Reviewed in the United States on January 17, 2026 by VideoRobb

Lasted Only One Year
Every factory has a defective ratio - maybe I just happened to be in the low percentile. I have been collecting media and movies for almost 30 years and find my storage demands have increased, thus I purchased this item. Cons: It's noisy. Sounds like its choking when active. Lots of noise. Transfer speeds are 12.0MB/5.0MB on USB 3.0 or less. Took a dump not more than a year after using it. Thank God I have redundancy with another back-up drive (another SEAGATE - 12TB) and will be able to transfer 9TB of info to the newest drive. I'll report next year when it finally finishes transferring to this new drive. Gonna take awhile. Pros: I've never had an issue with Seagate before. I'm chalking this incident up to their small defective ratio out of factory. Less than 3 percent. Another PRO - good luck trying to find this storage room you need at the cost. But I always recommend back-up, redundancy. Don't ever depend on one peripheral. I'll give it one more chance - I'll be back if Deja Vu continues. Heed my warnings thus far. Maybe another brand like WD would suit you better. ... show more
Reviewed in the United States on August 26, 2023 by DirtBird

Good value
Nice amount of storage for the money. Not portable at all in the sense of being able to carry and to plug into a laptop (you'll need the external power supply). Not the fastest access speeds but for archiving over the midterm, it is decent.
Reviewed in the United States on August 14, 2023 by Carroll Prescott

Muy recomendado
Producto excelente Cumple con las expectativas, es bueno y de gran calidad.
Reviewed in the United States on August 24, 2025 by Wil Son Astu

Happy
It's a little slow loading, but happy with it for what i need it for, no problems at all
Reviewed in the United States on July 9, 2023 by D D
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