The Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS costs $0.0505/GB while the Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive costs $0.0360/GB. Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers 29% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS vs Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS | Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive |
|---|---|---|
| Brand | Apricorn | Seagate |
| Capacity | 20TB | 20TB |
| $/GB | $0.0505 | $0.0360 |
| Price | $1009.99 | $719.99 |
| Retailer | Newegg | 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 IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers better value at $0.0360//GB compared to the Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS at $0.0505//GB — that's roughly 29% less per gigabyte.
The best deal for the Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive is $719.99 at Newegg, while the Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS starts at $1009.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS and Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS or Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive a better deal?
As of July 2026, Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers better value at $0.0360//GB compared to Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS at $0.0505//GB. That is approximately 29% better value per gigabyte.
What is the price per GB of Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS?
The Apricorn Aegis Padlock DT 20 TB Desktop Hard Drive - 3.5' External - TAA Compliant - USB 3.0, USB 3.2 (Gen 1), USB 3.1 (Gen 1) - 256-bit AES-XTS is currently priced at $0.0505/GB ($1009.99 for 20TB) at Newegg.
Where can I buy Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive for the cheapest price?
The cheapest price for the Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive is $719.99 at Newegg, which works out to $0.0360/GB.