The Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 costs $0.0650/GB while the WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE costs $0.0265/GB. WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE offers 59% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 vs WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE — Which Is Better Value?
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Specification Comparison
| Spec | Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 | WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE |
|---|---|---|
| Brand | Tianken | Western Digital |
| Capacity | 1 TB | 2TB |
| $/GB | $0.0650 | $0.0265 |
| Price | $64.99 | $52.95 |
| Retailer | Amazon | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE offers better value at $0.0265//GB compared to the Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 at $0.0650//GB — that's roughly 59% less per gigabyte.
The best deal for the WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE is $52.95 at Newegg, while the Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 starts at $64.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 and WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE product page for detailed specifications and price history.
Frequently Asked Questions
Is Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 or WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE a better deal?
As of August 2026, WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE offers better value at $0.0265//GB compared to Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 at $0.0650//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0?
The Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 is currently priced at $0.0650/GB ($64.99 for 1 TB) at Amazon.
Where can I buy WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE for the cheapest price?
The cheapest price for the WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE is $52.95 at Newegg, which works out to $0.0265/GB.