The PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black costs $0.1953/GB while the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) costs $0.1878/GB. SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers 4% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black vs SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) — Which Is Better Value?
Specification Comparison
| Spec | PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black | SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) |
|---|---|---|
| Brand | PNY | SanDisk |
| Capacity | 512 GB | 512GB |
| $/GB | $0.1953 | $0.1878 |
| Price | $99.99 | $96.15 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | N/A | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers better value at $0.1878//GB compared to the PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black at $0.1953//GB — that's roughly 4% less per gigabyte.
The best deal for the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) is $96.15 at Newegg, while the PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black starts at $99.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black and SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) product page for detailed specifications and price history.
Frequently Asked Questions
Is PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black or SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) a better deal?
As of June 2026, SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers better value at $0.1878//GB compared to PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black at $0.1953//GB. That is approximately 4% better value per gigabyte.
What is the price per GB of PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black?
The PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black is currently priced at $0.1953/GB ($99.99 for 512 GB) at Amazon.
Where can I buy SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) for the cheapest price?
The cheapest price for the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) is $96.15 at Newegg, which works out to $0.1878/GB.