The PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray costs $0.1562/GB while the SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black costs $0.1621/GB. PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray offers 4% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray vs SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black — Which Is Better Value?
Specification Comparison
| Spec | PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray | SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black |
|---|---|---|
| Brand | PNY | SanDisk |
| Capacity | 512 GB | 512 GB |
| $/GB | $0.1562 | $0.1621 |
| Price | $79.99 | $82.99 |
| Retailer | Best Buy | Best Buy |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray offers better value at $0.1562//GB compared to the SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black at $0.1621//GB — that's roughly 4% less per gigabyte.
The best deal for the PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray is $79.99 at Best Buy, while the SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black starts at $82.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray and SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray or SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black a better deal?
As of April 2026, PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray offers better value at $0.1562//GB compared to SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black at $0.1621//GB. That is approximately 4% better value per gigabyte.
What is the price per GB of PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray?
The PNY - Elite Turbo Attaché 4 512GB USB 3.2 Flash Drive - Gray is currently priced at $0.1562/GB ($79.99 for 512 GB) at Best Buy.
Where can I buy SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black for the cheapest price?
The cheapest price for the SANDISK - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black is $82.99 at Best Buy, which works out to $0.1621/GB.