PNY vs Silicon Power USB Flash Drives
Side-by-side price per gigabyte comparison across 57 products.
As of September 2026, PNY averages $0.5418/GB across 41 products while Silicon Power averages $0.4838/GB across 16 products on BuyPerUnit. Silicon Power offers 11% better value per gigabyte for usb flash drives.
PNY
Silicon Power
Better ValueCheapest Product
256GB Silicon Power B30 Blaze USB3.0 Flash Drive Swivel Style Black256GB · $64.99 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | PNY | PNY 256GB Turbo Attaché 3 USB 3.0 Flash Drive | 256 GB | $0.1093 | $27.99 | amazon |
| 1 | Silicon Power | 256GB Silicon Power B30 Blaze USB3.0 Flash Drive Swivel Style Black | 256GB | $0.2539 | $64.99 | newegg |
| 2 | PNY | PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive | 256 GB | $0.1171 | $29.99 | amazon |
| 2 | Silicon Power | Silicon Power 1TB Marvel Xtreme DS72 USB3.2 Gen2 USB Drive Model SP001TBUC3S72VPK | 1TB | $0.2870 | $286.99 | newegg |
| 3 | PNY | PNY 2TB PRO Elite V3 Type-C USB 3.2 Gen 2 Flash Drive | 2 TB | $0.1250 | $249.99 | amazon |
| 3 | Silicon Power | Silicon Power 64GB USB 2.0 Flash Drive | 64GB | $0.3280 | $20.99 | newegg |
| 4 | PNY | PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive | 512 GB | $0.1465 | $74.99 | amazon |
| 4 | Silicon Power | Silicon Power 128GB Jewel J80 USB 3.0 Flash Drive | 128GB | $0.3280 | $41.99 | newegg |
| 5 | PNY | PNY - 128GB Attaché 4 USB 2.0 Type A Flash Drive - Black | 128 GB | $0.1562 | $19.99 | bestbuy |
| 5 | Silicon Power | Silicon Power 64GB Blaze B30 USB 3.0 Flash Drive (SP064GBUF3B30V1K) | 64GB | $0.3436 | $21.99 | newegg |
Which Should You Buy?
Based on current pricing data, Silicon Power offers better overall value for usb flash drives at an average of $0.4838/GB compared to PNY's $0.5418/GB — that's roughly 11% less per gigabyte.
Silicon Power's best deal is the 256GB Silicon Power B30 Blaze USB3.0 Flash Drive Swivel Style Black (256GB) at $0.2539/GB, while PNY's cheapest option is the PNY 256GB Turbo Attaché 3 USB 3.0 Flash Drive (256 GB) at $0.1093/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 Silicon Power cheaper per GB for usb flash drives?
As of September 2026, Silicon Power averages $0.4838/GB compared to PNY at $0.5418/GB. Silicon Power is approximately 11% cheaper per gigabyte on average.
How many PNY and Silicon Power usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 41 PNY products and 16 Silicon Power 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 256GB Turbo Attaché 3 USB 3.0 Flash Drive at $0.1093/GB ($27.99 for 256 GB).
What is the cheapest Silicon Power usb flash drive per GB?
The cheapest Silicon Power option is the 256GB Silicon Power B30 Blaze USB3.0 Flash Drive Swivel Style Black at $0.2539/GB ($64.99 for 256GB).