ADATA vs Samdata USB Flash Drives
Side-by-side price per gigabyte comparison across 5 products.
As of March 2026, ADATA averages $2.8122/GB across 1 products while Samdata averages $1.1145/GB across 4 products on BuyPerUnit. Samdata offers 60% better value per gigabyte for usb flash drives.
ADATA
Cheapest Product
ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack)32GB · $89.99 · newegg
Samdata
Better ValueCheapest Product
SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red)128 GB · $18.99 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | ADATA | ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack) | 32GB | $2.8122 | $89.99 | newegg |
| 1 | Samdata | SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red) | 128 GB | $0.1484 | $18.99 | amazon |
| 2 | Samdata | SamData 32GB USB Flash Drives 2 Pack 32GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (2 Colors: Black Blue) | 32 GB | $0.5622 | $17.99 | amazon |
| 3 | Samdata | SamData USB Flash Drive 8GB 1 Pack USB 2.0 Thumb Drive Swivel Memory Stick Data Storage Jump Drive Zip Drive Drive with Led Indicator (Black, 8GB-1Pack) | 8 GB | $0.9988 | $7.99 | amazon |
| 4 | Samdata | SamData 8GB USB Flash Drives 5 Pack 8GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (5 Colors: Black Blue Green Red Silver) | 8 GB | $2.7487 | $21.99 | amazon |
Which Should You Buy?
Based on current pricing data, Samdata offers better overall value for usb flash drives at an average of $1.1145/GB compared to ADATA's $2.8122/GB — that's roughly 60% less per gigabyte.
Samdata's best deal is the SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red) (128 GB) at $0.1484/GB, while ADATA's cheapest option is the ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack) (32GB) at $2.8122/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 Samdata cheaper per GB for usb flash drives?
As of March 2026, Samdata averages $1.1145/GB compared to ADATA at $2.8122/GB. Samdata is approximately 60% cheaper per gigabyte on average.
How many ADATA and Samdata usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 1 ADATA products and 4 Samdata 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 ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack) at $2.8122/GB ($89.99 for 32GB).
What is the cheapest Samdata usb flash drive per GB?
The cheapest Samdata option is the SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red) at $0.1484/GB ($18.99 for 128 GB).