The SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) costs $0.1523/GB while the SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) costs $0.1854/GB. SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) offers 18% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) vs SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) | SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512GB | 512GB |
| $/GB | $0.1523 | $0.1854 |
| Price | $77.99 | $94.95 |
| Retailer | Newegg | Newegg |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-c | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) offers better value at $0.1523//GB compared to the SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) at $0.1854//GB — that's roughly 18% less per gigabyte.
The best deal for the SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) is $77.99 at Newegg, while the SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) starts at $94.95 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 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) and SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) or SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) a better deal?
As of June 2026, SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) offers better value at $0.1523//GB compared to SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) at $0.1854//GB. That is approximately 18% better value per gigabyte.
What is the price per GB of SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46)?
The SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) is currently priced at $0.1523/GB ($77.99 for 512GB) at Newegg.
Where can I buy SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) for the cheapest price?
The cheapest price for the SanDisk 512GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-512G-G46) is $94.95 at Newegg, which works out to $0.1854/GB.