The WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) costs $0.0637/GB while the Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) costs $0.0350/GB. Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) offers 45% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) vs Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) — Which Is Better Value?
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Specification Comparison
| Spec | WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) | Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 4TB | 5 TB |
| $/GB | $0.0637 | $0.0350 |
| Price | $254.99 | $175.00 |
| Retailer | Newegg | Amazon |
| 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 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) offers better value at $0.0350//GB compared to the WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) at $0.0637//GB — that's roughly 45% less per gigabyte.
The best deal for the Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) is $175.00 at Amazon, while the WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) starts at $254.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) and Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) product page for detailed specifications and price history.
Frequently Asked Questions
Is WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) or Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) a better deal?
As of August 2026, Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) offers better value at $0.0350//GB compared to WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) at $0.0637//GB. That is approximately 45% better value per gigabyte.
What is the price per GB of WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN)?
The WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN) is currently priced at $0.0637/GB ($254.99 for 4TB) at Newegg.
Where can I buy Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) for the cheapest price?
The cheapest price for the Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) is $175.00 at Amazon, which works out to $0.0350/GB.