The 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 costs $0.1562/GB while the SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) costs $0.2734/GB. 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 offers 43% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 vs SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) — Which Is Better Value?
Specification Comparison
| Spec | 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 | SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) |
|---|---|---|
| Brand | Unknown | SanDisk |
| Capacity | 256 GB | 256GB |
| $/GB | $0.1562 | $0.2734 |
| Price | $39.99 | $69.98 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | N/A | sd |
Price Across Retailers
256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2
SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN)
Which Should You Buy?
Based on current pricing data, the 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 offers better value at $0.1562//GB compared to the SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) at $0.2734//GB — that's roughly 43% less per gigabyte.
The best deal for the 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 is $39.99 at Amazon, while the SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) starts at $69.98 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 and SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) product page for detailed specifications and price history.
Frequently Asked Questions
Is 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 or SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) a better deal?
As of May 2026, 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 offers better value at $0.1562//GB compared to SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) at $0.2734//GB. That is approximately 43% better value per gigabyte.
What is the price per GB of 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2?
The 256GB SD Card UHS-I Memory Card Fast Storage, Read Speed 100MB/s, Write Speed 90MB/s, C10, U3, V30, Full-HD & 4K Video, SD Card 256GB, Must-Have for Professional Photographers-EF2 is currently priced at $0.1562/GB ($39.99 for 256 GB) at Amazon.
Where can I buy SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) for the cheapest price?
The cheapest price for the SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN) is $69.98 at Newegg, which works out to $0.2734/GB.