The SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD costs $0.2144/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 32% 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 Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD vs SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD | SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512GB | 512 GB |
| $/GB | $0.2144 | $0.1465 |
| Price | $109.75 | $74.99 |
| Retailer | Newegg | Amazon |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-c | 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 SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD at $0.2144//GB — that's roughly 32% 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 SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD starts at $109.75 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 Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD 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 SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD 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 SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD at $0.2144//GB. That is approximately 32% better value per gigabyte.
What is the price per GB of SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD?
The SanDisk 512GB Ultra Dual Drive Luxe USB Type-C USB 3.2 Gen 1 Flash Drive [GOLD] SDDDC4-512G-G46GD is currently priced at $0.2144/GB ($109.75 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.