The WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black costs $0.0320/GB while the Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black costs $0.0309/GB. Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black offers 4% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black vs Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black — Which Is Better Value?
WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black
Specification Comparison
| Spec | WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black | Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 5 TB | 5 TB |
| $/GB | $0.0320 | $0.0309 |
| Price | $159.99 | $154.35 |
| Retailer | Best Buy | Amazon |
| Category | Hard Drives & SSDs | Hard Drives & SSDs |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black offers better value at $0.0309//GB compared to the WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black at $0.0320//GB — that's roughly 4% less per gigabyte.
The best deal for the Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black is $154.35 at Amazon, while the WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black starts at $159.99 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 WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black and Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black or Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black a better deal?
As of March 2026, Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black offers better value at $0.0309//GB compared to WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black at $0.0320//GB. That is approximately 4% better value per gigabyte.
What is the price per GB of WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black?
The WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black is currently priced at $0.0320/GB ($159.99 for 5 TB) at Best Buy.
Where can I buy Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black for the cheapest price?
The cheapest price for the Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black is $154.35 at Amazon, which works out to $0.0309/GB.