PNY vs Silicon Power SD Cards

Side-by-side price per gigabyte comparison across 23 products.

As of June 2026, PNY averages $0.5035/GB across 20 products while Silicon Power averages $0.3370/GB across 3 products on BuyPerUnit. Silicon Power offers 33% better value per gigabyte for sd cards.

PNY

Avg $/GB$0.5035

Best $/GB$0.1953

Price Range$0.1953 – $1.7184

Products20

Cheapest Product

PNY 256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD

256 GB · $49.99 · amazon

Silicon Power

Better Value

Avg $/GB$0.3370

Best $/GB$0.1598

Price Range$0.1598 – $0.6247

Products3

Cheapest Product

Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter

1TB · $159.79 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	PNY	PNY 256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD	256 GB	$0.1953	$49.99	amazon
1	Silicon Power	Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter	1TB	$0.1598	$159.79	newegg
2	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	$0.1953	$99.99	amazon
2	Silicon Power	Silicon Power Elite microSDXC 256GB CL10 UHS-1 Full HD 100MB/sec Memory Card w/Adapter Modle	256GB	$0.2265	$57.99	newegg
3	PNY	PNY P-SDUX512U3100PRO-GE 512GB PRO Elite Class 10 U3 V30 microSDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, A2, 4K UHD, Full HD, UHS-I, Micro SD	512 GB	$0.1953	$99.99	amazon
3	Silicon Power	Silicon Power 32GB microSD Memory Card SDHC Class 10 w/ SD adapter Model SP032GBSTH010V10SP	32GB	$0.6247	$19.99	newegg
4	PNY	PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black	512 GB	$0.1953	$99.99	amazon
5	PNY	PNY 1TB 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	1 TB	$0.2000	$199.99	amazon

Which Should You Buy?

Based on current pricing data, Silicon Power offers better overall value for sd cards at an average of $0.3370/GB compared to PNY's $0.5035/GB — that's roughly 33% less per gigabyte.

Silicon Power's best deal is the Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter (1TB) at $0.1598/GB, while PNY's cheapest option is the PNY 256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD (256 GB) at $0.1953/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 sd cards?

As of June 2026, Silicon Power averages $0.3370/GB compared to PNY at $0.5035/GB. Silicon Power is approximately 33% cheaper per gigabyte on average.

How many PNY and Silicon Power sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 20 PNY products and 3 Silicon Power products in the sd cards category, all ranked by price per gigabyte.

What is the cheapest PNY sd card per GB?

The cheapest PNY option is the PNY 256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD at $0.1953/GB ($49.99 for 256 GB).

What is the cheapest Silicon Power sd card per GB?

The cheapest Silicon Power option is the Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter at $0.1598/GB ($159.79 for 1TB).

Explore More

All SD Cards PNY SD Cards Silicon Power SD Cards

View all SD Cards