Patriot vs Silicon Power SD Cards
Side-by-side price per gigabyte comparison across 9 products.
As of March 2026, Patriot averages $1.1602/GB across 1 products while Silicon Power averages $0.2781/GB across 8 products on BuyPerUnit. Silicon Power offers 76% better value per gigabyte for sd cards.
Patriot
Cheapest Product
Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233128GB · $148.50 · newegg
Silicon Power
Better ValueCheapest Product
Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP)1TB · $137.79 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Patriot | Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233 | 128GB | $1.1602 | $148.50 | newegg |
| 1 | Silicon Power | Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) | 1TB | $0.1378 | $137.79 | newegg |
| 2 | Silicon Power | Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) | 128GB | $0.1562 | $19.99 | newegg |
| 3 | 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 |
| 4 | Silicon Power | Silicon Power Elite microSDXC 256GB CL10 UHS-1 Full HD 100MB/sec Memory Card w/Adapter Modle | 256GB | $0.2343 | $59.99 | newegg |
| 5 | Silicon Power | Silicon Power 64GB Elite SDXC UHS-I/U1 Class 10 Memory Card , Speed Up to 85MB/s (SP064GBSDXAU1V10) | 64GB | $0.2498 | $15.99 | newegg |
Which Should You Buy?
Based on current pricing data, Silicon Power offers better overall value for sd cards at an average of $0.2781/GB compared to Patriot's $1.1602/GB — that's roughly 76% less per gigabyte.
Silicon Power's best deal is the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) (1TB) at $0.1378/GB, while Patriot's cheapest option is the Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233 (128GB) at $1.1602/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 Patriot or Silicon Power cheaper per GB for sd cards?
As of March 2026, Silicon Power averages $0.2781/GB compared to Patriot at $1.1602/GB. Silicon Power is approximately 76% cheaper per gigabyte on average.
How many Patriot and Silicon Power sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 Patriot products and 8 Silicon Power products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Patriot sd card per GB?
The cheapest Patriot option is the Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233 at $1.1602/GB ($148.50 for 128GB).
What is the cheapest Silicon Power sd card per GB?
The cheapest Silicon Power option is the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) at $0.1378/GB ($137.79 for 1TB).