PNY vs Unionsine USB Flash Drives
Side-by-side price per gigabyte comparison across 14 products.
As of March 2026, PNY averages $0.6872/GB across 13 products while Unionsine averages $0.2804/GB across 1 products on BuyPerUnit. Unionsine offers 59% better value per gigabyte for usb flash drives.
PNY
Unionsine
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Which Should You Buy?
Based on current pricing data, Unionsine offers better overall value for usb flash drives at an average of $0.2804/GB compared to PNY's $0.6872/GB — that's roughly 59% less per gigabyte.
Unionsine's best deal is the UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio (128 GB) at $0.2804/GB, while PNY's cheapest option is the PNY PRO Elite V3™ Type-C 2TB USB 3.2 Gen 2 Flash Drive – Up to 1000MB/s Read, Up to 800MB/s Write, Extreme Performance for Professional Data Storage and Transfers, Premium Metal Design, USB-C (2 TB) at $0.1000/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 PNY or Unionsine cheaper per GB for usb flash drives?
As of March 2026, Unionsine averages $0.2804/GB compared to PNY at $0.6872/GB. Unionsine is approximately 59% cheaper per gigabyte on average.
How many PNY and Unionsine usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 13 PNY products and 1 Unionsine products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest PNY usb flash drive per GB?
The cheapest PNY option is the PNY PRO Elite V3™ Type-C 2TB USB 3.2 Gen 2 Flash Drive – Up to 1000MB/s Read, Up to 800MB/s Write, Extreme Performance for Professional Data Storage and Transfers, Premium Metal Design, USB-C at $0.1000/GB ($199.99 for 2 TB).
What is the cheapest Unionsine usb flash drive per GB?
The cheapest Unionsine option is the UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio at $0.2804/GB ($35.89 for 128 GB).