The Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive costs $0.0420/GB while the Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services costs $0.0360/GB. Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services offers 14% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive vs Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services — Which Is Better Value?
Specification Comparison
| Spec | Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive | Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 20TB | 20 TB |
| $/GB | $0.0420 | $0.0360 |
| Price | $840.00 | $719.99 |
| Retailer | Newegg | 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 - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services offers better value at $0.0360//GB compared to the Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive at $0.0420//GB — that's roughly 14% less per gigabyte.
The best deal for the Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services is $719.99 at Best Buy, while the Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive starts at $840.00 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 Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive and Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive or Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services a better deal?
As of July 2026, Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services offers better value at $0.0360//GB compared to Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive at $0.0420//GB. That is approximately 14% better value per gigabyte.
What is the price per GB of Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive?
The Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive is currently priced at $0.0420/GB ($840.00 for 20TB) at Newegg.
Where can I buy Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services for the cheapest price?
The cheapest price for the Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services is $719.99 at Best Buy, which works out to $0.0360/GB.