Lexar vs Sp Silicon Power Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 13 products.
As of March 2026, Lexar averages $0.1725/GB across 3 products while Sp Silicon Power averages $0.1534/GB across 10 products on BuyPerUnit. Sp Silicon Power offers 11% better value per gigabyte for hard drives & ssds.
Lexar
Sp Silicon Power
Better ValueCheapest Product
SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25)4 TB · $359.97 · amazon
Top Products Compared
Which Should You Buy?
Based on current pricing data, Sp Silicon Power offers better overall value for hard drives & ssds at an average of $0.1534/GB compared to Lexar's $0.1725/GB — that's roughly 11% less per gigabyte.
Sp Silicon Power's best deal is the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) (4 TB) at $0.0900/GB, while Lexar's cheapest option is the Lexar ES3 1TB External SSD, USB 3.2 Gen2 Portable SSD, PSSD Up to 1050MB/s Read, 1000MB/s Write, External Solid State Drive Compatible with iPhone 16/15 Series/Mac/PS5/XBOX/Laptop/PC, Silver (1 TB) at $0.1500/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 Sp Silicon Power cheaper per GB for hard drives & ssds?
As of March 2026, Sp Silicon Power averages $0.1534/GB compared to Lexar at $0.1725/GB. Sp Silicon Power is approximately 11% cheaper per gigabyte on average.
How many Lexar and Sp Silicon Power hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 3 Lexar products and 10 Sp Silicon Power products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Lexar hard drives & ssd per GB?
The cheapest Lexar option is the Lexar ES3 1TB External SSD, USB 3.2 Gen2 Portable SSD, PSSD Up to 1050MB/s Read, 1000MB/s Write, External Solid State Drive Compatible with iPhone 16/15 Series/Mac/PS5/XBOX/Laptop/PC, Silver at $0.1500/GB ($149.99 for 1 TB).
What is the cheapest Sp Silicon Power hard drives & ssd per GB?
The cheapest Sp Silicon Power option is the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) at $0.0900/GB ($359.97 for 4 TB).