The Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 costs $0.0325/GB while the Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 costs $0.0498/GB. Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers 35% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 vs Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 — Which Is Better Value?
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Specification Comparison
| Spec | Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 | Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 16 TB | 16TB |
| $/GB | $0.0325 | $0.0498 |
| Price | $520.75 | $797.00 |
| Retailer | Amazon | Newegg |
| 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 $0.0325//GB compared to the Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 at $0.0498//GB — that's roughly 35% 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 $520.75 at Amazon, while the Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 starts at $797.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 and Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 or Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 a better deal?
As of September 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 $0.0325//GB compared to Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 at $0.0498//GB. That is approximately 35% better value per gigabyte.
What is the price per GB of Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400?
The Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 is currently priced at $0.0325/GB ($520.75 for 16 TB) at Amazon.
Where can I buy Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 for the cheapest price?
The cheapest price for the Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400 is $797.00 at Newegg, which works out to $0.0498/GB.