Corsair vs Seagate Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 47 products.
As of March 2026, Corsair averages $0.1962/GB across 4 products while Seagate averages $0.0641/GB across 43 products on BuyPerUnit. Seagate offers 67% better value per gigabyte for hard drives & ssds.
Corsair
Seagate
Better ValueCheapest Product
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)8 TB · $195.35 · amazon
Top Products Compared
Which Should You Buy?
Based on current pricing data, Seagate offers better overall value for hard drives & ssds at an average of $0.0641/GB compared to Corsair's $0.1962/GB — that's roughly 67% less per gigabyte.
Seagate's best deal is the Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) (8 TB) at $0.0244/GB, while Corsair's cheapest option is the CORSAIR - EX400U USB4 2TB External Portable SSD - Gray (2 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 Corsair or Seagate cheaper per GB for hard drives & ssds?
As of March 2026, Seagate averages $0.0641/GB compared to Corsair at $0.1962/GB. Seagate is approximately 67% cheaper per gigabyte on average.
How many Corsair and Seagate hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 4 Corsair products and 43 Seagate products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Corsair hard drives & ssd per GB?
The cheapest Corsair option is the CORSAIR - EX400U USB4 2TB External Portable SSD - Gray at $0.1500/GB ($299.99 for 2 TB).
What is the cheapest Seagate hard drives & ssd per GB?
The cheapest Seagate option is the Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) at $0.0244/GB ($195.35 for 8 TB).