The ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C costs $0.8237/GB while the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I costs $0.1679/GB. PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I offers 80% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C 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 | ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C | PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I |
|---|---|---|
| Brand | ADATA | PNY |
| Capacity | 256GB | 256 GB |
| $/GB | $0.8237 | $0.1679 |
| Price | $210.88 | $42.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I offers better value at $0.1679//GB compared to the ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C at $0.8237//GB — that's roughly 80% less per gigabyte.
The best deal for the PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I is $42.99 at Amazon, while the ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C starts at $210.88 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C 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 ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C or PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I a better deal?
As of September 2026, PNY 256GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I offers better value at $0.1679//GB compared to ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C at $0.8237//GB. That is approximately 80% better value per gigabyte.
What is the price per GB of ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C?
The ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C is currently priced at $0.8237/GB ($210.88 for 256GB) at Newegg.
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 $42.99 at Amazon, which works out to $0.1679/GB.