The SanDisk 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 costs $0.2555/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 44% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 vs 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 | 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 64GB | 128GB |
| $/GB | $0.2555 | $0.1419 |
| Price | $16.35 | $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 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 at $0.2555//GB — that's roughly 44% 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 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 starts at $16.35 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 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 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 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 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 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 at $0.2555//GB. That is approximately 44% better value per gigabyte.
What is the price per GB of SanDisk 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46?
The SanDisk 64GB Cruzer Ultra USB 3.0 100MB/s Flash Pen Thumb Drive SDCZ48-064G-U46 is currently priced at $0.2555/GB ($16.35 for 64GB) 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.