The SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM costs $0.2343/GB while the SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 costs $0.1562/GB. SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers 33% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM vs SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 — Which Is Better Value?
Specification Comparison
| Spec | SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM | SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 |
|---|---|---|
| Brand | Samsung | SanDisk |
| Capacity | 512GB | 512 GB |
| $/GB | $0.2343 | $0.1562 |
| Price | $119.95 | $79.95 |
| 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 Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers better value at $0.1562//GB compared to the SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM at $0.2343//GB — that's roughly 33% less per gigabyte.
The best deal for the SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 is $79.95 at Amazon, while the SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM starts at $119.95 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM and SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 product page for detailed specifications and price history.
Frequently Asked Questions
Is SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM or SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 a better deal?
As of May 2026, SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 offers better value at $0.1562//GB compared to SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM at $0.2343//GB. That is approximately 33% better value per gigabyte.
What is the price per GB of SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM?
The SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM is currently priced at $0.2343/GB ($119.95 for 512GB) at Newegg.
Where can I buy SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 for the cheapest price?
The cheapest price for the SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 is $79.95 at Amazon, which works out to $0.1562/GB.