128gb vs PNY SD Cards
Side-by-side price per gigabyte comparison across 17 products.
As of March 2026, 128gb averages $0.7891/GB across 1 products while PNY averages $0.5910/GB across 16 products on BuyPerUnit. PNY offers 25% better value per gigabyte for sd cards.
128gb
PNY
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | 128gb | 128gb Sdxc Class10 Uhs-i Card | 128GB | $0.7891 | $101.01 | newegg |
| 1 | PNY | PNY 512GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras | 512 GB | $0.2148 | $109.99 | amazon |
| 2 | PNY | PNY 256GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, 4K UHD, Full HD, UHS-I, Full Size SD (Pack of 1) | 256 GB | $0.2343 | $59.99 | amazon |
| 3 | PNY | PNY 256GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras | 256 GB | $0.2473 | $63.32 | amazon |
| 4 | PNY | PNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack | 64 GB | $0.2498 | $15.99 | bestbuy |
| 5 | PNY | PNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card | 256 GB | $0.3515 | $89.99 | bestbuy |
Which Should You Buy?
Based on current pricing data, PNY offers better overall value for sd cards at an average of $0.5910/GB compared to 128gb's $0.7891/GB — that's roughly 25% less per gigabyte.
PNY's best deal is the PNY 512GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras (512 GB) at $0.2148/GB, while 128gb's cheapest option is the 128gb Sdxc Class10 Uhs-i Card (128GB) at $0.7891/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 128gb or PNY cheaper per GB for sd cards?
As of March 2026, PNY averages $0.5910/GB compared to 128gb at $0.7891/GB. PNY is approximately 25% cheaper per gigabyte on average.
How many 128gb and PNY sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 128gb products and 16 PNY products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest 128gb sd card per GB?
The cheapest 128gb option is the 128gb Sdxc Class10 Uhs-i Card at $0.7891/GB ($101.01 for 128GB).
What is the cheapest PNY sd card per GB?
The cheapest PNY option is the PNY 512GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras at $0.2148/GB ($109.99 for 512 GB).