The WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) costs $0.0619/GB while the Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive costs $0.0339/GB. Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive offers 45% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) vs Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive — Which Is Better Value?
Specification Comparison
| Spec | WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) | Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 6TB | 6TB |
| $/GB | $0.0619 | $0.0339 |
| Price | $371.30 | $203.36 |
| 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 ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive offers better value at $0.0339//GB compared to the WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) at $0.0619//GB — that's roughly 45% less per gigabyte.
The best deal for the Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive is $203.36 at Newegg, while the WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) starts at $371.30 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 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) and Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) or Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive a better deal?
As of July 2026, Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive offers better value at $0.0339//GB compared to WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) at $0.0619//GB. That is approximately 45% better value per gigabyte.
What is the price per GB of WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN)?
The WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN) is currently priced at $0.0619/GB ($371.30 for 6TB) at Newegg.
Where can I buy Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive for the cheapest price?
The cheapest price for the Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive is $203.36 at Newegg, which works out to $0.0339/GB.