Corsair vs Silicon Power SSDs & NVMe Drives

Side-by-side price per gigabyte comparison across 7 products.

As of May 2026, Corsair averages $0.2000/GB across 4 products while Silicon Power averages $0.1429/GB across 3 products on BuyPerUnit. Silicon Power offers 29% better value per gigabyte for ssds & nvme drives.

Corsair

Avg $/GB$0.2000
Best $/GB$0.1650
Price Range$0.1650 – $0.2550
Products4

Cheapest Product

CORSAIR - EX400U USB4 2TB External Portable SSD - Gray

2 TB · $329.99 · bestbuy

Silicon Power

Better Value
Avg $/GB$0.1429
Best $/GB$0.1225
Price Range$0.1225 – $0.1587
Products3

Top Products Compared

Which Should You Buy?

Based on current pricing data, Silicon Power offers better overall value for ssds & nvme drives at an average of $0.1429/GB compared to Corsair's $0.2000/GB — that's roughly 29% less per gigabyte.

Silicon Power's best deal is the Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005) (4 TB) at $0.1225/GB, while Corsair's cheapest option is the CORSAIR - EX400U USB4 2TB External Portable SSD - Gray (2 TB) at $0.1650/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 Silicon Power cheaper per GB for ssds & nvme drives?

As of May 2026, Silicon Power averages $0.1429/GB compared to Corsair at $0.2000/GB. Silicon Power is approximately 29% cheaper per gigabyte on average.

How many Corsair and Silicon Power ssds & nvme drives does BuyPerUnit track?

BuyPerUnit currently tracks 4 Corsair products and 3 Silicon Power products in the ssds & nvme drives category, all ranked by price per gigabyte.

What is the cheapest Corsair ssds & nvme drive per GB?

The cheapest Corsair option is the CORSAIR - EX400U USB4 2TB External Portable SSD - Gray at $0.1650/GB ($329.99 for 2 TB).

What is the cheapest Silicon Power ssds & nvme drive per GB?

The cheapest Silicon Power option is the Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005) at $0.1225/GB ($489.97 for 4 TB).

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