The SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) costs $0.1523/GB while the SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 costs $0.2607/GB. SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) offers 42% 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 Go USB Type-C Flash Drive (SDDDC3-512G-G46) vs SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) | SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512GB | 512 GB |
| $/GB | $0.1523 | $0.2607 |
| Price | $77.99 | $133.50 |
| Retailer | Newegg | Amazon |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-c | usb-c |
Price Across Retailers
SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46)
SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46
Which Should You Buy?
Based on current pricing data, the SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) offers better value at $0.1523//GB compared to the SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 at $0.2607//GB — that's roughly 42% less per gigabyte.
The best deal for the SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) is $77.99 at Newegg, while the SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 starts at $133.50 at Amazon.
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 Go USB Type-C Flash Drive (SDDDC3-512G-G46) and SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) or SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 a better deal?
As of July 2026, SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) offers better value at $0.1523//GB compared to SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 at $0.2607//GB. That is approximately 42% better value per gigabyte.
What is the price per GB of SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46)?
The SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-G46) is currently priced at $0.1523/GB ($77.99 for 512GB) at Newegg.
Where can I buy SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 for the cheapest price?
The cheapest price for the SANDISK 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets - High-Performance USB Type-C, Black - SDCZ890-512G-G46 is $133.50 at Amazon, which works out to $0.2607/GB.