The LaCie d2 Professional USB-C 20TB costs $0.0376/GB while the Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) costs $0.0450/GB. LaCie d2 Professional USB-C 20TB offers 16% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
LaCie d2 Professional USB-C 20TB vs Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) — Which Is Better Value?
LaCie d2 Professional USB-C 20TB
Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB)
Specification Comparison
| Spec | LaCie d2 Professional USB-C 20TB | Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) |
|---|---|---|
| Brand | LaCie | Glyph Production Technologies |
| Capacity | 20TB | 20 TB |
| $/GB | $0.0376 | $0.0450 |
| Price | $751.62 | $899.99 |
| Retailer | Newegg | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the LaCie d2 Professional USB-C 20TB offers better value at $0.0376//GB compared to the Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) at $0.0450//GB — that's roughly 16% less per gigabyte.
The best deal for the LaCie d2 Professional USB-C 20TB is $751.62 at Newegg, while the Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) starts at $899.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each LaCie d2 Professional USB-C 20TB and Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) product page for detailed specifications and price history.
Frequently Asked Questions
Is LaCie d2 Professional USB-C 20TB or Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) a better deal?
As of July 2026, LaCie d2 Professional USB-C 20TB offers better value at $0.0376//GB compared to Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) at $0.0450//GB. That is approximately 16% better value per gigabyte.
What is the price per GB of LaCie d2 Professional USB-C 20TB?
The LaCie d2 Professional USB-C 20TB is currently priced at $0.0376/GB ($751.62 for 20TB) at Newegg.
Where can I buy Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) for the cheapest price?
The cheapest price for the Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) is $899.99 at Amazon, which works out to $0.0450/GB.