PNY vs SanDisk USB Flash Drives
Side-by-side price per gigabyte comparison across 404 products.
As of August 2026, PNY averages $0.5708/GB across 41 products while SanDisk averages $0.7458/GB across 363 products on BuyPerUnit. PNY offers 23% better value per gigabyte for usb flash drives.
PNY
Better ValueSanDisk
Cheapest Product
Sandisk 256GB Ultra Fit USB 3.1 Flash Drive, Speed Up to 400MB/s (SDCZ430-256G-G46)256GB · $28.85 · 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 | SanDisk | Sandisk 256GB Ultra Fit USB 3.1 Flash Drive, Speed Up to 400MB/s (SDCZ430-256G-G46) | 256GB | $0.1127 | $28.85 | newegg |
| 2 | PNY | PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive | 256 GB | $0.1171 | $29.99 | amazon |
| 2 | SanDisk | SanDisk 128GB Cruzer BLADE USB Thumb Flash Memory Pen Drive SDCZ50-128G-B35 | 128GB | $0.1434 | $18.35 | newegg |
| 3 | PNY | PNY 256GB Elite Type-C USB 3.2 Flash Drive | 256 GB | $0.1171 | $29.99 | amazon |
| 3 | SanDisk | SanDisk 128GB Cruzer 128G Blade SDCZ50 USB 2.0 SDCZ50-128G Flash Pen Drive CZ50 with USB Lanyard | 128GB | $0.1434 | $18.35 | newegg |
| 4 | PNY | PNY 2TB PRO Elite V3 Type-C USB 3.2 Gen 2 Flash Drive | 2 TB | $0.1250 | $249.99 | amazon |
| 4 | SanDisk | SanDisk Cruzer Blade 128 GB USB 2.0 Flash Drive | 128GB | $0.1434 | $18.35 | newegg |
| 5 | PNY | PNY 512GB Turbo Attaché 3 USB 3.2 Flash Drive | 512 GB | $0.1465 | $74.99 | amazon |
| 5 | SanDisk | SanDisk 128GB Cruzer BLADE USB Thumb Flash Memory Pen Drive SDCZ50-128G-B35 | 128GB | $0.1434 | $18.35 | newegg |
Which Should You Buy?
Based on current pricing data, PNY offers better overall value for usb flash drives at an average of $0.5708/GB compared to SanDisk's $0.7458/GB — that's roughly 23% less per gigabyte.
PNY's best deal is the PNY 256GB Turbo Attaché 3 USB 3.0 Flash Drive (256 GB) at $0.1093/GB, while SanDisk's cheapest option is the Sandisk 256GB Ultra Fit USB 3.1 Flash Drive, Speed Up to 400MB/s (SDCZ430-256G-G46) (256GB) at $0.1127/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 SanDisk cheaper per GB for usb flash drives?
As of August 2026, PNY averages $0.5708/GB compared to SanDisk at $0.7458/GB. PNY is approximately 23% cheaper per gigabyte on average.
How many PNY and SanDisk usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 41 PNY products and 363 SanDisk 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 SanDisk usb flash drive per GB?
The cheapest SanDisk option is the Sandisk 256GB Ultra Fit USB 3.1 Flash Drive, Speed Up to 400MB/s (SDCZ430-256G-G46) at $0.1127/GB ($28.85 for 256GB).