The Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones costs $0.1600/GB while the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I costs $0.1954/GB. Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones offers 18% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones vs PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I — Which Is Better Value?
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Specification Comparison
| Spec | Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones | PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I |
|---|---|---|
| Brand | SP Silicon Power | PNY |
| Capacity | 256 GB | 256 GB |
| $/GB | $0.1600 | $0.1954 |
| Price | $40.97 | $50.02 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones offers better value at $0.1600//GB compared to the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I at $0.1954//GB — that's roughly 18% less per gigabyte.
The best deal for the Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones is $40.97 at Amazon, while the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I starts at $50.02 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones and PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones or PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I a better deal?
As of August 2026, Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones offers better value at $0.1600//GB compared to PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I at $0.1954//GB. That is approximately 18% better value per gigabyte.
What is the price per GB of Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones?
The Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones is currently priced at $0.1600/GB ($40.97 for 256 GB) at Amazon.
Where can I buy PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I for the cheapest price?
The cheapest price for the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I is $50.02 at Amazon, which works out to $0.1954/GB.