The PNY - CS900 250GB Internal SSD SATA costs $0.2600/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 60% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY - CS900 250GB Internal SSD SATA vs WD - easystore 1TB External USB 3.0 Portable SSD - Black — Which Is Better Value?
PNY - CS900 250GB Internal SSD SATA
WD - easystore 1TB External USB 3.0 Portable SSD - Black
Specification Comparison
| Spec | PNY - CS900 250GB Internal SSD SATA | WD - easystore 1TB External USB 3.0 Portable SSD - Black |
|---|---|---|
| Brand | PNY | Western Digital |
| Capacity | 250 GB | 1 TB |
| $/GB | $0.2600 | $0.1050 |
| Price | $64.99 | $104.99 |
| Retailer | Best Buy | 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 PNY - CS900 250GB Internal SSD SATA at $0.2600//GB — that's roughly 60% 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 PNY - CS900 250GB Internal SSD SATA starts at $64.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each PNY - CS900 250GB Internal SSD SATA and WD - easystore 1TB External USB 3.0 Portable SSD - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is PNY - CS900 250GB Internal SSD SATA or WD - easystore 1TB External USB 3.0 Portable SSD - Black a better deal?
As of May 2026, WD - easystore 1TB External USB 3.0 Portable SSD - Black offers better value at $0.1050//GB compared to PNY - CS900 250GB Internal SSD SATA at $0.2600//GB. That is approximately 60% better value per gigabyte.
What is the price per GB of PNY - CS900 250GB Internal SSD SATA?
The PNY - CS900 250GB Internal SSD SATA is currently priced at $0.2600/GB ($64.99 for 250 GB) at Best Buy.
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.