The Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS costs $0.2917/GB while the 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation costs $0.0658/GB. 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation offers 77% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS vs 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation — Which Is Better Value?
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Specification Comparison
| Spec | Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS | 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation |
|---|---|---|
| Brand | Western Digital | Generic |
| Capacity | 120 GB | 1 TB |
| $/GB | $0.2917 | $0.0658 |
| Price | $35.00 | $65.81 |
| Retailer | Amazon | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation offers better value at $0.0658//GB compared to the Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS at $0.2917//GB — that's roughly 77% less per gigabyte.
The best deal for the 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation is $65.81 at Amazon, while the Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS starts at $35.00 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS and 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS or 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation a better deal?
As of August 2026, 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation offers better value at $0.0658//GB compared to Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS at $0.2917//GB. That is approximately 77% better value per gigabyte.
What is the price per GB of Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS?
The Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS is currently priced at $0.2917/GB ($35.00 for 120 GB) at Amazon.
Where can I buy 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation for the cheapest price?
The cheapest price for the 1TB Portable External Hard Drive HDD,External Solid State Drive USB 3.0 for PC, Mac, PlayStation is $65.81 at Amazon, which works out to $0.0658/GB.