Lexar vs Silicon Power SD Cards
Side-by-side price per gigabyte comparison across 94 products.
As of May 2026, Lexar averages $0.9867/GB across 80 products while Silicon Power averages $0.7223/GB across 14 products on BuyPerUnit. Silicon Power offers 27% better value per gigabyte for sd cards.
Lexar
Cheapest Product
Lexar Professional 512GB Silver Plus SDXC UHS-I Card - up to 205MB/s read - C10, U3, V30, 4K UHD LSDSIPL512G-BNNNU512GB · $97.99 · 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
Which Should You Buy?
Based on current pricing data, Silicon Power offers better overall value for sd cards at an average of $0.7223/GB compared to Lexar's $0.9867/GB — that's roughly 27% 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 Lexar's cheapest option is the Lexar Professional 512GB Silver Plus SDXC UHS-I Card - up to 205MB/s read - C10, U3, V30, 4K UHD LSDSIPL512G-BNNNU (512GB) at $0.1914/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 Lexar or Silicon Power cheaper per GB for sd cards?
As of May 2026, Silicon Power averages $0.7223/GB compared to Lexar at $0.9867/GB. Silicon Power is approximately 27% cheaper per gigabyte on average.
How many Lexar and Silicon Power sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 80 Lexar products and 14 Silicon Power products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Lexar sd card per GB?
The cheapest Lexar option is the Lexar Professional 512GB Silver Plus SDXC UHS-I Card - up to 205MB/s read - C10, U3, V30, 4K UHD LSDSIPL512G-BNNNU at $0.1914/GB ($97.99 for 512GB).
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).