The SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) costs $0.4296/GB while the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel costs $0.1419/GB. 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel offers 67% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) vs 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) | 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 128GB | 128GB |
| $/GB | $0.4296 | $0.1419 |
| Price | $54.99 | $18.16 |
| Retailer | Newegg | Newegg |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-a | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel offers better value at $0.1419//GB compared to the SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) at $0.4296//GB — that's roughly 67% less per gigabyte.
The best deal for the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel is $18.16 at Newegg, while the SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) starts at $54.99 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 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) and 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) or 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel a better deal?
As of July 2026, 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel offers better value at $0.1419//GB compared to SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) at $0.4296//GB. That is approximately 67% better value per gigabyte.
What is the price per GB of SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46)?
The SanDisk 128GB Ultra Luxe USB 3.1 Flash Drive, Speed Up to 150MB/s (SDCZ74-128G-G46) is currently priced at $0.4296/GB ($54.99 for 128GB) at Newegg.
Where can I buy 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel for the cheapest price?
The cheapest price for the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel is $18.16 at Newegg, which works out to $0.1419/GB.