The PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE costs $0.1758/GB while the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ costs $0.8093/GB. PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE offers 78% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE vs Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ — Which Is Better Value?
Specification Comparison
| Spec | PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE | Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ |
|---|---|---|
| Brand | PNY | Lexar |
| Capacity | 512GB | 640GB |
| $/GB | $0.1758 | $0.8093 |
| Price | $89.99 | $517.98 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE offers better value at $0.1758//GB compared to the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ at $0.8093//GB — that's roughly 78% less per gigabyte.
The best deal for the PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE is $89.99 at Newegg, while the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ starts at $517.98 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 PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE and Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ product page for detailed specifications and price history.
Frequently Asked Questions
Is PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE or Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ a better deal?
As of July 2026, PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE offers better value at $0.1758//GB compared to Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ at $0.8093//GB. That is approximately 78% better value per gigabyte.
What is the price per GB of PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE?
The PNY PRO Elite 512GB microSDXC Flash Card Model P-SDUX512U3100PRO-GE is currently priced at $0.1758/GB ($89.99 for 512GB) at Newegg.
Where can I buy Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ for the cheapest price?
The cheapest price for the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card WITH LEXAR CFEXPRESS TYPE A USB3.2 GEN2 READ is $517.98 at Newegg, which works out to $0.8093/GB.