The Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray costs $0.0350/GB while the Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX costs $0.0441/GB. Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray offers 21% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray vs Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX — Which Is Better Value?
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Specification Comparison
| Spec | Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray | Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX |
|---|---|---|
| Brand | Seagate | Western Digital |
| Capacity | 16 TB | 16 TB |
| $/GB | $0.0350 | $0.0441 |
| Price | $559.99 | $704.99 |
| Retailer | Best Buy | 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 - Seagate One Touch Desktop HDD 16TB - Space Gray offers better value at $0.0350//GB compared to the Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX at $0.0441//GB — that's roughly 21% less per gigabyte.
The best deal for the Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray is $559.99 at Best Buy, while the Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX starts at $704.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray and Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray or Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX a better deal?
As of August 2026, Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray offers better value at $0.0350//GB compared to Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX at $0.0441//GB. That is approximately 21% better value per gigabyte.
What is the price per GB of Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray?
The Seagate - Seagate One Touch Desktop HDD 16TB - Space Gray is currently priced at $0.0350/GB ($559.99 for 16 TB) at Best Buy.
Where can I buy Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX for the cheapest price?
The cheapest price for the Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX is $704.99 at Amazon, which works out to $0.0441/GB.