LaCie vs Silicon Power Hard Drives (HDD)

Side-by-side price per gigabyte comparison across 19 products.

As of July 2026, LaCie averages $0.0609/GB across 11 products while Silicon Power averages $0.0979/GB across 8 products on BuyPerUnit. LaCie offers 38% better value per gigabyte for hard drives (hdd).

LaCie

Better Value
Avg $/GB$0.0609
Best $/GB$0.0399
Price Range$0.0399 – $0.1200
Products11

Cheapest Product

LaCie d2 Professional USB-C 20TB

20TB · $797.40 · newegg

Silicon Power

Avg $/GB$0.0979
Best $/GB$0.0582
Price Range$0.0582 – $0.1760
Products8

Top Products Compared

Which Should You Buy?

Based on current pricing data, LaCie offers better overall value for hard drives (hdd) at an average of $0.0609/GB compared to Silicon Power's $0.0979/GB — that's roughly 38% less per gigabyte.

LaCie's best deal is the LaCie d2 Professional USB-C 20TB (20TB) at $0.0399/GB, while Silicon Power's cheapest option is the 4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition (4TB) at $0.0582/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 LaCie or Silicon Power cheaper per GB for hard drives (hdd)?

As of July 2026, LaCie averages $0.0609/GB compared to Silicon Power at $0.0979/GB. LaCie is approximately 38% cheaper per gigabyte on average.

How many LaCie and Silicon Power hard drives (hdd) does BuyPerUnit track?

BuyPerUnit currently tracks 11 LaCie products and 8 Silicon Power products in the hard drives (hdd) category, all ranked by price per gigabyte.

What is the cheapest LaCie hard drives (hdd) per GB?

The cheapest LaCie option is the LaCie d2 Professional USB-C 20TB at $0.0399/GB ($797.40 for 20TB).

What is the cheapest Silicon Power hard drives (hdd) per GB?

The cheapest Silicon Power option is the 4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition at $0.0582/GB ($232.99 for 4TB).

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