The SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) costs $0.1445/GB while the Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) costs $0.2379/GB. SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers 39% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) vs Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) — Which Is Better Value?
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
Specification Comparison
| Spec | SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) | Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512GB | 512GB |
| $/GB | $0.1445 | $0.2379 |
| Price | $74.00 | $121.79 |
| 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 SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers better value at $0.1445//GB compared to the Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) at $0.2379//GB — that's roughly 39% less per gigabyte.
The best deal for the SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) is $74.00 at Newegg, while the Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) starts at $121.79 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 CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) and Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) or Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) a better deal?
As of August 2026, SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers better value at $0.1445//GB compared to Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) at $0.2379//GB. That is approximately 39% better value per gigabyte.
What is the price per GB of SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46)?
The SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) is currently priced at $0.1445/GB ($74.00 for 512GB) at Newegg.
Where can I buy Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) for the cheapest price?
The cheapest price for the Sandisk 512GB Ultra Eco USB 3.2 Gen 1 Flash Drive, Speed Up to 100MB/s (SDCZ96-512G-G46) is $121.79 at Newegg, which works out to $0.2379/GB.