The PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB costs $0.1700/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 38% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB vs WD - easystore 1TB External USB 3.0 Portable SSD - Black — Which Is Better Value?
WD - easystore 1TB External USB 3.0 Portable SSD - Black
Specification Comparison
| Spec | PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB | WD - easystore 1TB External USB 3.0 Portable SSD - Black |
|---|---|---|
| Brand | PNY | Western Digital |
| Capacity | 1TB | 1 TB |
| $/GB | $0.1700 | $0.1050 |
| Price | $169.99 | $104.99 |
| Retailer | Newegg | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | 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 XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB at $0.1700//GB — that's roughly 38% 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 XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB starts at $169.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB and WD - easystore 1TB External USB 3.0 Portable SSD - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB 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 PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB at $0.1700//GB. That is approximately 38% better value per gigabyte.
What is the price per GB of PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB?
The PNY XLR8 CS3140 M.2 2280 1TB PCI-Express 4.0 x4, NVMe 1.4 3D NAND Internal Solid State Drive (SSD) M280CS3140-1TB-RB is currently priced at $0.1700/GB ($169.99 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.