The SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail costs $0.1313/GB while the SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA costs $0.2770/GB. SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail offers 53% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail vs SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA — Which Is Better Value?
Specification Comparison
| Spec | SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail | SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 256GB | 256GB |
| $/GB | $0.1313 | $0.2770 |
| Price | $33.60 | $70.92 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail offers better value at $0.1313//GB compared to the SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA at $0.2770//GB — that's roughly 53% less per gigabyte.
The best deal for the SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail is $33.60 at Newegg, while the SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA starts at $70.92 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail and SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail or SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA a better deal?
As of March 2026, SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail offers better value at $0.1313//GB compared to SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA at $0.2770//GB. That is approximately 53% better value per gigabyte.
What is the price per GB of SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail?
The SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail is currently priced at $0.1313/GB ($33.60 for 256GB) at Newegg.
Where can I buy SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA for the cheapest price?
The cheapest price for the SanDisk Extreme 256GB MicroSD Memory Card Model SDSQXH9-256G-GZ6MA is $70.92 at Newegg, which works out to $0.2770/GB.