The SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 costs $0.1530/GB while the PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black costs $0.1560/GB. SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 offers 2% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 vs PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black — Which Is Better Value?
Specification Comparison
| Spec | SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 | PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black |
|---|---|---|
| Brand | SanDisk | PNY |
| Capacity | 1 TB | 1TB |
| $/GB | $0.1530 | $0.1560 |
| Price | $152.99 | $155.99 |
| Retailer | Amazon | Newegg |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | N/A | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 offers better value at $0.1530//GB compared to the PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black at $0.1560//GB — that's roughly 2% less per gigabyte.
The best deal for the SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 is $152.99 at Amazon, while the PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black starts at $155.99 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 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 and PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 or PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black a better deal?
As of July 2026, SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 offers better value at $0.1530//GB compared to PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black at $0.1560//GB. That is approximately 2% better value per gigabyte.
What is the price per GB of SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46?
The SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 is currently priced at $0.1530/GB ($152.99 for 1 TB) at Amazon.
Where can I buy PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black for the cheapest price?
The cheapest price for the PNY 1TB Attaché 4 USB flash drive USB Type-A 3.2 Gen 1 (3.1 Gen 1) FD1TBATT431KK-EF - Black is $155.99 at Newegg, which works out to $0.1560/GB.