Silicon Power vs Tridenite SD Cards
Side-by-side price per gigabyte comparison across 9 products.
As of March 2026, Silicon Power averages $0.2781/GB across 8 products while Tridenite averages $0.2100/GB across 1 products on BuyPerUnit. Tridenite offers 24% better value per gigabyte for sd cards.
Silicon Power
Cheapest Product
Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP)1TB · $137.79 · newegg
Tridenite
Better ValueCheapest Product
TRIDENITE 1TB SD Card, Read Speed Up to 245MB/s, UHS-II U3 V60 4K UHD, Professional Grade SDXC Memory Card1TB · $209.99 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 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 |
| 1 | Tridenite | TRIDENITE 1TB SD Card, Read Speed Up to 245MB/s, UHS-II U3 V60 4K UHD, Professional Grade SDXC Memory Card | 1TB | $0.2100 | $209.99 | 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, Tridenite offers better overall value for sd cards at an average of $0.2100/GB compared to Silicon Power's $0.2781/GB — that's roughly 24% less per gigabyte.
Tridenite's best deal is the TRIDENITE 1TB SD Card, Read Speed Up to 245MB/s, UHS-II U3 V60 4K UHD, Professional Grade SDXC Memory Card (1TB) at $0.2100/GB, while Silicon Power's cheapest option is the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) (1TB) at $0.1378/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 Silicon Power or Tridenite cheaper per GB for sd cards?
As of March 2026, Tridenite averages $0.2100/GB compared to Silicon Power at $0.2781/GB. Tridenite is approximately 24% cheaper per gigabyte on average.
How many Silicon Power and Tridenite sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 8 Silicon Power products and 1 Tridenite products in the sd cards category, all ranked by price per gigabyte.
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).
What is the cheapest Tridenite sd card per GB?
The cheapest Tridenite option is the TRIDENITE 1TB SD Card, Read Speed Up to 245MB/s, UHS-II U3 V60 4K UHD, Professional Grade SDXC Memory Card at $0.2100/GB ($209.99 for 1TB).