The SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) costs $0.1830/GB while the PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive costs $0.1171/GB. PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive offers 36% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) vs PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive — Which Is Better Value?
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Specification Comparison
| Spec | SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) | PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive |
|---|---|---|
| Brand | SanDisk | PNY |
| Capacity | 256GB | 256 GB |
| $/GB | $0.1830 | $0.1171 |
| Price | $46.85 | $29.99 |
| Retailer | Newegg | Amazon |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-a | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive offers better value at $0.1171//GB compared to the SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) at $0.1830//GB — that's roughly 36% less per gigabyte.
The best deal for the PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive is $29.99 at Amazon, while the SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) starts at $46.85 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 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) and PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) or PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive a better deal?
As of August 2026, PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive offers better value at $0.1171//GB compared to SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) at $0.1830//GB. That is approximately 36% better value per gigabyte.
What is the price per GB of SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46)?
The SanDisk 256GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-256G-G46) is currently priced at $0.1830/GB ($46.85 for 256GB) at Newegg.
Where can I buy PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive for the cheapest price?
The cheapest price for the PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive is $29.99 at Amazon, which works out to $0.1171/GB.