Silicon Power vs Tamron 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 Tamron averages $7.9684/GB across 1 products on BuyPerUnit. Silicon Power offers 97% better value per gigabyte for sd cards.
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
Tamron
Cheapest Product
Tamron 100-400mm f/4.5-6.3 Di VC USD Lens for Nikon F AFA035N-700 (International Model) + 72mm 3 Piece Filter Kit + 128GB SDXC Class 10 Memory Card...128GB · $1019.95 · 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 | Tamron | Tamron 100-400mm f/4.5-6.3 Di VC USD Lens for Nikon F AFA035N-700 (International Model) + 72mm 3 Piece Filter Kit + 128GB SDXC Class 10 Memory Card... | 128GB | $7.9684 | $1019.95 | 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 Tamron's $7.9684/GB — that's roughly 97% 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 Tamron's cheapest option is the Tamron 100-400mm f/4.5-6.3 Di VC USD Lens for Nikon F AFA035N-700 (International Model) + 72mm 3 Piece Filter Kit + 128GB SDXC Class 10 Memory Card... (128GB) at $7.9684/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 Tamron cheaper per GB for sd cards?
As of March 2026, Silicon Power averages $0.2781/GB compared to Tamron at $7.9684/GB. Silicon Power is approximately 97% cheaper per gigabyte on average.
How many Silicon Power and Tamron sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 8 Silicon Power products and 1 Tamron 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 Tamron sd card per GB?
The cheapest Tamron option is the Tamron 100-400mm f/4.5-6.3 Di VC USD Lens for Nikon F AFA035N-700 (International Model) + 72mm 3 Piece Filter Kit + 128GB SDXC Class 10 Memory Card... at $7.9684/GB ($1019.95 for 128GB).