Huadisk vs Sp Silicon Power Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 12 products.
As of March 2026, Huadisk averages $0.2812/GB across 2 products while Sp Silicon Power averages $0.1534/GB across 10 products on BuyPerUnit. Sp Silicon Power offers 45% better value per gigabyte for hard drives & ssds.
Huadisk
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 Huadisk's $0.2812/GB — that's roughly 45% 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 Huadisk's cheapest option is the HUADISK 256GB M.2 2280 NVMe SSD, Gen3x4 Internal Solid State Drive, Up to 1700MB/s, M.2 2280 NVMe PCIe 3.0X4 SSD with Heatsink，3D NAND Flash，for Desktop and Laptop (256 GB) at $0.2187/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 Huadisk or Sp Silicon Power cheaper per GB for hard drives & ssds?
As of March 2026, Sp Silicon Power averages $0.1534/GB compared to Huadisk at $0.2812/GB. Sp Silicon Power is approximately 45% cheaper per gigabyte on average.
How many Huadisk and Sp Silicon Power hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 2 Huadisk products and 10 Sp Silicon Power products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Huadisk hard drives & ssd per GB?
The cheapest Huadisk option is the HUADISK 256GB M.2 2280 NVMe SSD, Gen3x4 Internal Solid State Drive, Up to 1700MB/s, M.2 2280 NVMe PCIe 3.0X4 SSD with Heatsink，3D NAND Flash，for Desktop and Laptop at $0.2187/GB ($55.99 for 256 GB).
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).