The iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... costs $1.4257/GB while the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black costs $0.1465/GB. SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black offers 90% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... vs SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black — Which Is Better Value?
Specification Comparison
| Spec | iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... | SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black |
|---|---|---|
| Brand | iStorage | SanDisk |
| Capacity | 512GB | 512 GB |
| $/GB | $1.4257 | $0.1465 |
| Price | $729.95 | $74.99 |
| Retailer | Newegg | Amazon |
| 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 USB 3.0 Flash Drive - SDCZ48-512G-G46, Black offers better value at $0.1465//GB compared to the iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... at $1.4257//GB — that's roughly 90% less per gigabyte.
The best deal for the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black is $74.99 at Amazon, while the iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... starts at $729.95 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... and SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black product page for detailed specifications and price history.
Frequently Asked Questions
Is iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... or SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black a better deal?
As of July 2026, SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black offers better value at $0.1465//GB compared to iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... at $1.4257//GB. That is approximately 90% better value per gigabyte.
What is the price per GB of iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military...?
The iStorage datAshur PRO² 512GB Secure flash drive - FIPS 140-2 Level 3 Certified - Password protected, dust and water resistant, portable, military... is currently priced at $1.4257/GB ($729.95 for 512GB) at Newegg.
Where can I buy SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black for the cheapest price?
The cheapest price for the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black is $74.99 at Amazon, which works out to $0.1465/GB.