The Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s costs $0.4687/GB while the PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black costs $0.1758/GB. PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black offers 63% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s vs PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black — Which Is Better Value?
Specification Comparison
| Spec | Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s | PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black |
|---|---|---|
| Brand | Insignia | PNY |
| Capacity | 512 GB | 512 GB |
| $/GB | $0.4687 | $0.1758 |
| Price | $239.99 | $89.99 |
| Retailer | Best Buy | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | N/A |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black offers better value at $0.1758//GB compared to the Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.4687//GB — that's roughly 63% less per gigabyte.
The best deal for the PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black is $89.99 at Amazon, while the Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s starts at $239.99 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 Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s and PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s or PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black a better deal?
As of July 2026, PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black offers better value at $0.1758//GB compared to Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.4687//GB. That is approximately 63% better value per gigabyte.
What is the price per GB of Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s?
The Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s is currently priced at $0.4687/GB ($239.99 for 512 GB) at Best Buy.
Where can I buy PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black for the cheapest price?
The cheapest price for the PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black is $89.99 at Amazon, which works out to $0.1758/GB.