ADATA vs SanDisk USB Flash Drives
Side-by-side price per gigabyte comparison across 306 products.
As of June 2026, ADATA averages $0.2198/GB across 7 products while SanDisk averages $0.8978/GB across 299 products on BuyPerUnit. ADATA offers 76% better value per gigabyte for usb flash drives.
ADATA
Better ValueSanDisk
Cheapest Product
SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black512 GB · $62.99 · amazon
Top Products Compared
Which Should You Buy?
Based on current pricing data, ADATA offers better overall value for usb flash drives at an average of $0.2198/GB compared to SanDisk's $0.8978/GB — that's roughly 76% less per gigabyte.
ADATA's best deal is the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel (128GB) at $0.1427/GB, while SanDisk's cheapest option is the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black (512 GB) at $0.1230/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is ADATA or SanDisk cheaper per GB for usb flash drives?
As of June 2026, ADATA averages $0.2198/GB compared to SanDisk at $0.8978/GB. ADATA is approximately 76% cheaper per gigabyte on average.
How many ADATA and SanDisk usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 7 ADATA products and 299 SanDisk products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest ADATA usb flash drive per GB?
The cheapest ADATA option is the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel at $0.1427/GB ($18.27 for 128GB).
What is the cheapest SanDisk usb flash drive per GB?
The cheapest SanDisk option is the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black at $0.1230/GB ($62.99 for 512 GB).