The Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM costs $0.0375/GB while the Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive costs $0.0599/GB. Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM offers 37% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM vs Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM | Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive |
|---|---|---|
| Brand | Seagate | Toshiba |
| Capacity | 4TB | 4TB |
| $/GB | $0.0375 | $0.0599 |
| Price | $149.99 | $239.40 |
| 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 ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM offers better value at $0.0375//GB compared to the Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive at $0.0599//GB — that's roughly 37% less per gigabyte.
The best deal for the Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM is $149.99 at Newegg, while the Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive starts at $239.40 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 ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM and Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM or Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive a better deal?
As of July 2026, Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM offers better value at $0.0375//GB compared to Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive at $0.0599//GB. That is approximately 37% better value per gigabyte.
What is the price per GB of Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM?
The Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - OEM is currently priced at $0.0375/GB ($149.99 for 4TB) at Newegg.
Where can I buy Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive for the cheapest price?
The cheapest price for the Toshiba MG08-D MG08ADP400E 4TB 7.2K RPM SATA 6Gb/s 512e 3.5in Hard Drive is $239.40 at Newegg, which works out to $0.0599/GB.