LaCie vs Western Digital Hard Drives (HDD)
Side-by-side price per gigabyte comparison across 269 products.
As of June 2026, LaCie averages $0.0512/GB across 12 products while Western Digital averages $0.0862/GB across 257 products on BuyPerUnit. LaCie offers 41% better value per gigabyte for hard drives (hdd).
LaCie
Better ValueWestern Digital
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | LaCie | LaCie d2 Professional USB-C 20TB | 20TB | $0.0356 | $711.60 | newegg |
| 1 | Western Digital | WD Elements 16TB USB 3.0 Desktop External Hard Drive Black | 16TB | $0.0168 | $268.94 | newegg |
| 2 | LaCie | LaCie 5TB Rugged USB-C Portable Hard Drive | 5 TB | $0.0410 | $204.99 | amazon |
| 2 | Western Digital | WD Elements 10TB USB 3.0 Desktop Hard Drive Black | 10TB | $0.0210 | $209.51 | newegg |
| 3 | LaCie | LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black | 16TB | $0.0411 | $657.90 | newegg |
| 3 | Western Digital | WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE | 2TB | $0.0265 | $52.95 | newegg |
| 4 | LaCie | LaCie Mobile Drive STLP5000400 5TB USB-C Portable Hard Drive Moon Silver | 5TB | $0.0450 | $224.81 | newegg |
| 4 | Western Digital | WD Elements 20TB USB 3.0 Desktop External Hard Drive WDBWLG0200HBK-NESN Black | 20TB | $0.0300 | $599.99 | newegg |
| 5 | LaCie | LaCie Mobile Drive STLP4000400 4TB USB-C Portable Hard Drive Moon Silver | 4TB | $0.0462 | $184.69 | newegg |
| 5 | Western Digital | WD - easystore 20TB External USB 3.0 Hard Drive - Black | 20 TB | $0.0328 | $654.99 | bestbuy |
Which Should You Buy?
Based on current pricing data, LaCie offers better overall value for hard drives (hdd) at an average of $0.0512/GB compared to Western Digital's $0.0862/GB — that's roughly 41% less per gigabyte.
LaCie's best deal is the LaCie d2 Professional USB-C 20TB (20TB) at $0.0356/GB, while Western Digital's cheapest option is the WD Elements 16TB USB 3.0 Desktop External Hard Drive Black (16TB) at $0.0168/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 Western Digital cheaper per GB for hard drives (hdd)?
As of June 2026, LaCie averages $0.0512/GB compared to Western Digital at $0.0862/GB. LaCie is approximately 41% cheaper per gigabyte on average.
How many LaCie and Western Digital hard drives (hdd) does BuyPerUnit track?
BuyPerUnit currently tracks 12 LaCie products and 257 Western Digital 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 $0.0356/GB ($711.60 for 20TB).
What is the cheapest Western Digital hard drives (hdd) per GB?
The cheapest Western Digital option is the WD Elements 16TB USB 3.0 Desktop External Hard Drive Black at $0.0168/GB ($268.94 for 16TB).