The SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) costs $0.1445/GB while the IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB costs $0.7871/GB. SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers 82% 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 IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) | IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB |
|---|---|---|
| Brand | SanDisk | IronKey |
| Capacity | 512GB | 512GB |
| $/GB | $0.1445 | $0.7871 |
| Price | $74.00 | $402.99 |
| 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 IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB at $0.7871//GB — that's roughly 82% 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 IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB starts at $402.99 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 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) and IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB 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 IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB 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 IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB at $0.7871//GB. That is approximately 82% 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 IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB for the cheapest price?
The cheapest price for the IronKey D500S 512GB USB 3.2 Gen 1 Type A Flash Drive IKD500S512GB is $402.99 at Newegg, which works out to $0.7871/GB.