The OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory costs $1.6221/GB while the SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) costs $0.1609/GB. SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) offers 90% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory vs SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) — Which Is Better Value?
Specification Comparison
| Spec | OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory | SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) |
|---|---|---|
| Brand | OWC | SanDisk |
| Capacity | 256GB | 256GB |
| $/GB | $1.6221 | $0.1609 |
| Price | $415.26 | $41.18 |
| 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 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) offers better value at $0.1609//GB compared to the OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory at $1.6221//GB — that's roughly 90% less per gigabyte.
The best deal for the SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) is $41.18 at Newegg, while the OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory starts at $415.26 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory and SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) product page for detailed specifications and price history.
Frequently Asked Questions
Is OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory or SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) a better deal?
As of April 2026, SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) offers better value at $0.1609//GB compared to OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory at $1.6221//GB. That is approximately 90% better value per gigabyte.
What is the price per GB of OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory?
The OWC Atlas Pro UHS-II memory card 256GB SDXC flash memory is currently priced at $1.6221/GB ($415.26 for 256GB) at Newegg.
Where can I buy SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) for the cheapest price?
The cheapest price for the SanDisk 256GB (128GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-128G-GN6MT) is $41.18 at Newegg, which works out to $0.1609/GB.