The SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 costs $0.1551/GB while the SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB costs $0.2129/GB. SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers 27% 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 Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 vs SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB — Which Is Better Value?
Specification Comparison
| Spec | SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 | SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512 GB | 512GB |
| $/GB | $0.1551 | $0.2129 |
| Price | $79.42 | $109.00 |
| 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 SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers better value at $0.1551//GB compared to the SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB at $0.2129//GB — that's roughly 27% less per gigabyte.
The best deal for the SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 is $79.42 at Amazon, while the SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB starts at $109.00 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 Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 and SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 or SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB a better deal?
As of June 2026, SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers better value at $0.1551//GB compared to SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB at $0.2129//GB. That is approximately 27% better value per gigabyte.
What is the price per GB of SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46?
The SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 is currently priced at $0.1551/GB ($79.42 for 512 GB) at Amazon.
Where can I buy SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB for the cheapest price?
The cheapest price for the SanDisk SDDDC4-512G-A46 Ultra Dual Drive Luxe USB Type-C Flash Drive - 512 GB is $109.00 at Newegg, which works out to $0.2129/GB.