The Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) costs $0.0375/GB while the APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black costs $0.0895/GB. Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) offers 58% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) vs APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black — Which Is Better Value?
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Specification Comparison
| Spec | Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) | APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black |
|---|---|---|
| Brand | Seagate | APRICORN |
| Capacity | 4TB | 4TB |
| $/GB | $0.0375 | $0.0895 |
| Price | $150.00 | $357.99 |
| 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 Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) offers better value at $0.0375//GB compared to the APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black at $0.0895//GB — that's roughly 58% less per gigabyte.
The best deal for the Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) is $150.00 at Newegg, while the APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black starts at $357.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) and APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) or APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black a better deal?
As of August 2026, Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) offers better value at $0.0375//GB compared to APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black at $0.0895//GB. That is approximately 58% better value per gigabyte.
What is the price per GB of Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000)?
The Seagate Barracuda XT ST4000DX000 4 TB Hard Drive - SATA [SATA/600] - 3.5 Drive - Internal (ST4000DX000) is currently priced at $0.0375/GB ($150.00 for 4TB) at Newegg.
Where can I buy APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black for the cheapest price?
The cheapest price for the APRICORN Aegis Padlock DT 4TB USB 3.0 External Hard Drive Black is $357.99 at Newegg, which works out to $0.0895/GB.