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 while the Seagate 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive costs $0.0497/GB. Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers 39% better value per gigabyte as of August 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 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive — 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 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 16 TB | 16TB |
| $/GB | $0.0302 | $0.0497 |
| Price | $483.25 | $794.97 |
| 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 $0.0302//GB compared to the Seagate 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive at $0.0497//GB — that's roughly 39% 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 $483.25 at Amazon, while the Seagate 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive starts at $794.97 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 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive 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 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive 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 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive at $0.0497//GB. That is approximately 39% 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 $0.0302/GB ($483.25 for 16 TB) at Amazon.
Where can I buy Seagate 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive for the cheapest price?
The cheapest price for the Seagate 16TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive is $794.97 at Newegg, which works out to $0.0497/GB.