The Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services costs $0.0337/GB while the Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black costs $0.0315/GB. Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black offers 7% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services vs Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black — Which Is Better Value?
Specification Comparison
| Spec | Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services | Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 16 TB | 20 TB |
| $/GB | $0.0337 | $0.0315 |
| Price | $539.99 | $629.99 |
| Retailer | Best Buy | Best Buy |
| 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 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black offers better value at $0.0315//GB compared to the Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services at $0.0337//GB — that's roughly 7% less per gigabyte.
The best deal for the Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black is $629.99 at Best Buy, while the Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services starts at $539.99 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 - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services and Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services or Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black a better deal?
As of June 2026, Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black offers better value at $0.0315//GB compared to Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services at $0.0337//GB. That is approximately 7% better value per gigabyte.
What is the price per GB of Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services?
The Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services is currently priced at $0.0337/GB ($539.99 for 16 TB) at Best Buy.
Where can I buy Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black for the cheapest price?
The cheapest price for the Seagate - Expansion 20TB External USB 3.0 Desktop Hard Drive with Rescue Data Recovery Services - Black is $629.99 at Best Buy, which works out to $0.0315/GB.