The 990 PRO M.2 1000 GB PCI costs $0.3390/GB while the WD - easystore 1TB External USB 3.0 Portable SSD - Black costs $0.1050/GB. WD - easystore 1TB External USB 3.0 Portable SSD - Black offers 69% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
990 PRO M.2 1000 GB PCI vs WD - easystore 1TB External USB 3.0 Portable SSD - Black — Which Is Better Value?
990 PRO M.2 1000 GB PCI
WD - easystore 1TB External USB 3.0 Portable SSD - Black
Specification Comparison
| Spec | 990 PRO M.2 1000 GB PCI | WD - easystore 1TB External USB 3.0 Portable SSD - Black |
|---|---|---|
| Brand | 990 | Western Digital |
| Capacity | 1TB | 1 TB |
| $/GB | $0.3390 | $0.1050 |
| Price | $339.00 | $104.99 |
| Retailer | Newegg | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - easystore 1TB External USB 3.0 Portable SSD - Black offers better value at $0.1050//GB compared to the 990 PRO M.2 1000 GB PCI at $0.3390//GB — that's roughly 69% less per gigabyte.
The best deal for the WD - easystore 1TB External USB 3.0 Portable SSD - Black is $104.99 at Best Buy, while the 990 PRO M.2 1000 GB PCI starts at $339.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 990 PRO M.2 1000 GB PCI and WD - easystore 1TB External USB 3.0 Portable SSD - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is 990 PRO M.2 1000 GB PCI or WD - easystore 1TB External USB 3.0 Portable SSD - Black a better deal?
As of June 2026, WD - easystore 1TB External USB 3.0 Portable SSD - Black offers better value at $0.1050//GB compared to 990 PRO M.2 1000 GB PCI at $0.3390//GB. That is approximately 69% better value per gigabyte.
What is the price per GB of 990 PRO M.2 1000 GB PCI?
The 990 PRO M.2 1000 GB PCI is currently priced at $0.3390/GB ($339.00 for 1TB) at Newegg.
Where can I buy WD - easystore 1TB External USB 3.0 Portable SSD - Black for the cheapest price?
The cheapest price for the WD - easystore 1TB External USB 3.0 Portable SSD - Black is $104.99 at Best Buy, which works out to $0.1050/GB.