The SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) costs $0.1445/GB while the DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM costs $0.9821/GB. SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers 85% better value per gigabyte as of July 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) | DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM |
|---|---|---|
| Brand | SanDisk | DataLocker |
| Capacity | 512GB | 512GB |
| $/GB | $0.1445 | $0.9821 |
| Price | $74.00 | $502.81 |
| 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM at $0.9821//GB — that's roughly 85% 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM starts at $502.81 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM a better deal?
As of July 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM at $0.9821//GB. That is approximately 85% 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 DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM for the cheapest price?
The cheapest price for the DataLocker Sentry 5 512GB USB 3.2 Gen 1 Type A Flash Drive S5512FEM is $502.81 at Newegg, which works out to $0.9821/GB.