The SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 costs $0.1522/GB while the SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 costs $0.2734/GB. SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers 44% better value per gigabyte as of April 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 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 — 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 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512 GB | 512 GB |
| $/GB | $0.1522 | $0.2734 |
| Price | $77.95 | $139.99 |
| Retailer | Amazon | Amazon |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-a | usb-c |
Price Across Retailers
SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46
SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46
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 $0.1522//GB compared to the SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 at $0.2734//GB — that's roughly 44% 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 $77.95 at Amazon, while the SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 starts at $139.99 at Amazon.
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 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 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 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 a better deal?
As of April 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 $0.1522//GB compared to SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 at $0.2734//GB. That is approximately 44% 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 $0.1522/GB ($77.95 for 512 GB) at Amazon.
Where can I buy SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 for the cheapest price?
The cheapest price for the SANDISK 512GB DJ Flash Drive - Up to 1,000 MB/s Read Speed and 900 MB/s Write Speed, High-Performance, Dual Connector USB Type-C and USB Type-A Flash Drive - SDDDE1-512G-GR46 is $139.99 at Amazon, which works out to $0.2734/GB.