Sp Silicon Power vs Toshiba Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 17 products.
As of March 2026, Sp Silicon Power averages $0.1528/GB across 10 products while Toshiba averages $0.0618/GB across 7 products on BuyPerUnit. Toshiba offers 60% better value per gigabyte for hard drives & ssds.
Sp Silicon Power
Cheapest 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
Toshiba
Better ValueCheapest Product
Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA4 TB · $145.00 · amazon
Top Products Compared
Which Should You Buy?
Based on current pricing data, Toshiba offers better overall value for hard drives & ssds at an average of $0.0618/GB compared to Sp Silicon Power's $0.1528/GB — that's roughly 60% less per gigabyte.
Toshiba's best deal is the Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA (4 TB) at $0.0362/GB, while Sp Silicon Power's cheapest 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) (4 TB) at $0.0900/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 Sp Silicon Power or Toshiba cheaper per GB for hard drives & ssds?
As of March 2026, Toshiba averages $0.0618/GB compared to Sp Silicon Power at $0.1528/GB. Toshiba is approximately 60% cheaper per gigabyte on average.
How many Sp Silicon Power and Toshiba hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 10 Sp Silicon Power products and 7 Toshiba products in the hard drives & ssds category, all ranked by price per gigabyte.
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).
What is the cheapest Toshiba hard drives & ssd per GB?
The cheapest Toshiba option is the Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA at $0.0362/GB ($145.00 for 4 TB).