The Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) costs $0.1816/GB while the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black costs $0.1441/GB. SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black offers 21% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) vs SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black — Which Is Better Value?
Specification Comparison
| Spec | Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) | SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black |
|---|---|---|
| Brand | Lexar | SanDisk |
| Capacity | 512 GB | 512 GB |
| $/GB | $0.1816 | $0.1441 |
| Price | $92.99 | $73.79 |
| Retailer | Amazon | Amazon |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-c | usb-a |
Price Across Retailers
Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU)
SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black
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 $0.1441//GB compared to the Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) at $0.1816//GB — that's roughly 21% less per gigabyte.
The best deal for the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black is $73.79 at Amazon, while the Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) starts at $92.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) 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 Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) 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 $0.1441//GB compared to Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) at $0.1816//GB. That is approximately 21% better value per gigabyte.
What is the price per GB of Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU)?
The Lexar 512GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 170MB/s, Metal Housing & Swivel Design, Titanium (LJDD400512G-BNQNU) is currently priced at $0.1816/GB ($92.99 for 512 GB) at Amazon.
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 $73.79 at Amazon, which works out to $0.1441/GB.