The PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive costs $0.1465/GB while the SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) costs $0.1777/GB. PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive offers 18% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive vs SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) — Which Is Better Value?
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Specification Comparison
| Spec | PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive | SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) |
|---|---|---|
| Brand | PNY | SanDisk |
| Capacity | 512 GB | 512GB |
| $/GB | $0.1465 | $0.1777 |
| Price | $74.99 | $90.98 |
| Retailer | Amazon | Newegg |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-a | usb-c |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive offers better value at $0.1465//GB compared to the SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) at $0.1777//GB — that's roughly 18% less per gigabyte.
The best deal for the PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive is $74.99 at Amazon, while the SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) starts at $90.98 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive and SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) product page for detailed specifications and price history.
Frequently Asked Questions
Is PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive or SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) a better deal?
As of September 2026, PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive offers better value at $0.1465//GB compared to SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) at $0.1777//GB. That is approximately 18% better value per gigabyte.
What is the price per GB of PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive?
The PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive is currently priced at $0.1465/GB ($74.99 for 512 GB) at Amazon.
Where can I buy SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) for the cheapest price?
The cheapest price for the SanDisk 512GB Ultra Dual Drive Luxe USB Type-C Flash Drive (SDDDC4-512G-G46) is $90.98 at Newegg, which works out to $0.1777/GB.