The Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray costs $0.0350/GB while the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 costs $0.0302/GB. Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers 14% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray vs Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 — Which Is Better Value?
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Specification Comparison
| Spec | Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray | Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 16 TB | 16 TB |
| $/GB | $0.0350 | $0.0302 |
| Price | $559.99 | $483.21 |
| Retailer | Best Buy | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers better value at $0.0302//GB compared to the Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray at $0.0350//GB — that's roughly 14% less per gigabyte.
The best deal for the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 is $483.21 at Amazon, while the Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray starts at $559.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray and Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray or Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 a better deal?
As of August 2026, Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers better value at $0.0302//GB compared to Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray at $0.0350//GB. That is approximately 14% better value per gigabyte.
What is the price per GB of Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray?
The Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray is currently priced at $0.0350/GB ($559.99 for 16 TB) at Best Buy.
Where can I buy Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 for the cheapest price?
The cheapest price for the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 is $483.21 at Amazon, which works out to $0.0302/GB.