Crucial vs Silicon Power Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 38 products.
As of March 2026, Crucial averages $0.1308/GB across 37 products while Silicon Power averages $0.1587/GB across 1 products on BuyPerUnit. Crucial offers 18% better value per gigabyte for hard drives & ssds.
Crucial
Better ValueCheapest Product
Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black2 TB · $127.99 · bestbuy
Silicon Power
Cheapest Product
SSD Solid State Drive 2.5'' R-Rem-SLL-A55 For SP Silicon Power A55 256GB A 55256GB · $40.63 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Crucial | Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black | 2 TB | $0.0640 | $127.99 | bestbuy |
| 1 | Silicon Power | SSD Solid State Drive 2.5'' R-Rem-SLL-A55 For SP Silicon Power A55 256GB A 55 | 256GB | $0.1587 | $40.63 | newegg |
| 2 | Crucial | Crucial - X9 4TB External USB-C SSD - Black | 4 TB | $0.0887 | $354.99 | bestbuy |
| 3 | Crucial | Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT4000X9SSD902 | 4 TB | $0.0887 | $354.99 | amazon |
| 4 | Crucial | Crucial - BX500 4TB Internal SSD SATA | 4 TB | $0.0950 | $379.99 | bestbuy |
| 5 | Crucial | Crucial BX500 4TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT4000BX500SSD1, Solid State Drive | 4 TB | $0.0950 | $379.99 | amazon |
Which Should You Buy?
Based on current pricing data, Crucial offers better overall value for hard drives & ssds at an average of $0.1308/GB compared to Silicon Power's $0.1587/GB — that's roughly 18% less per gigabyte.
Crucial's best deal is the Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black (2 TB) at $0.0640/GB, while Silicon Power's cheapest option is the SSD Solid State Drive 2.5'' R-Rem-SLL-A55 For SP Silicon Power A55 256GB A 55 (256GB) at $0.1587/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 Crucial or Silicon Power cheaper per GB for hard drives & ssds?
As of March 2026, Crucial averages $0.1308/GB compared to Silicon Power at $0.1587/GB. Crucial is approximately 18% cheaper per gigabyte on average.
How many Crucial and Silicon Power hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 37 Crucial products and 1 Silicon Power products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Crucial hard drives & ssd per GB?
The cheapest Crucial option is the Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black at $0.0640/GB ($127.99 for 2 TB).
What is the cheapest Silicon Power hard drives & ssd per GB?
The cheapest Silicon Power option is the SSD Solid State Drive 2.5'' R-Rem-SLL-A55 For SP Silicon Power A55 256GB A 55 at $0.1587/GB ($40.63 for 256GB).