The Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE costs $0.0449/GB while the Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray costs $0.0325/GB. Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray offers 28% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE vs Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray — Which Is Better Value?
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Specification Comparison
| Spec | Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE | Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray |
|---|---|---|
| Brand | Toshiba | Seagate |
| Capacity | 20TB | 20 TB |
| $/GB | $0.0449 | $0.0325 |
| Price | $899.00 | $649.99 |
| Retailer | Newegg | Best Buy |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray offers better value at $0.0325//GB compared to the Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE at $0.0449//GB — that's roughly 28% less per gigabyte.
The best deal for the Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray is $649.99 at Best Buy, while the Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE starts at $899.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE and Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray product page for detailed specifications and price history.
Frequently Asked Questions
Is Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE or Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray a better deal?
As of August 2026, Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray offers better value at $0.0325//GB compared to Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE at $0.0449//GB. That is approximately 28% better value per gigabyte.
What is the price per GB of Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE?
The Toshiba MG11 Series 20TB 3.5-inch SATA 6Gb/s 7200 RPM 1GB Cache 512e Enterprise Capacity Hard Disk Drive HDD - MG11ACA20TE is currently priced at $0.0449/GB ($899.00 for 20TB) at Newegg.
Where can I buy Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray for the cheapest price?
The cheapest price for the Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray is $649.99 at Best Buy, which works out to $0.0325/GB.