The Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack costs $0.2497/GB while the LaCie d2 Professional USB-C 20TB costs $0.0345/GB. LaCie d2 Professional USB-C 20TB offers 86% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack vs LaCie d2 Professional USB-C 20TB — Which Is Better Value?
LaCie d2 Professional USB-C 20TB
Specification Comparison
| Spec | Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack | LaCie d2 Professional USB-C 20TB |
|---|---|---|
| Brand | Seagate | LaCie |
| Capacity | 20TB | 20TB |
| $/GB | $0.2497 | $0.0345 |
| Price | $4995.00 | $689.52 |
| Retailer | Newegg | Newegg |
| 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 $0.0345//GB compared to the Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack at $0.2497//GB — that's roughly 86% less per gigabyte.
The best deal for the LaCie d2 Professional USB-C 20TB is $689.52 at Newegg, while the Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack starts at $4995.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack and LaCie d2 Professional USB-C 20TB product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack or LaCie d2 Professional USB-C 20TB a better deal?
As of June 2026, LaCie d2 Professional USB-C 20TB offers better value at $0.0345//GB compared to Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack at $0.2497//GB. That is approximately 86% better value per gigabyte.
What is the price per GB of Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack?
The Seagate Exos X20z 20TB ST20000NM001J 7.2k 3.5' SATA 6Gb/s SMR Ent HDD - 20 Pack is currently priced at $0.2497/GB ($4995.00 for 20TB) at Newegg.
Where can I buy LaCie d2 Professional USB-C 20TB for the cheapest price?
The cheapest price for the LaCie d2 Professional USB-C 20TB is $689.52 at Newegg, which works out to $0.0345/GB.