The Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM costs $0.0337/GB while the LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black costs $0.0408/GB. Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM offers 17% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM vs LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black — Which Is Better Value?
Specification Comparison
| Spec | Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM | LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black |
|---|---|---|
| Brand | Seagate | LaCie |
| Capacity | 16TB | 16TB |
| $/GB | $0.0337 | $0.0408 |
| Price | $539.99 | $652.07 |
| 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 Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM offers better value at $0.0337//GB compared to the LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black at $0.0408//GB — that's roughly 17% less per gigabyte.
The best deal for the Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM is $539.99 at Newegg, while the LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black starts at $652.07 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 IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM and LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM or LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black a better deal?
As of June 2026, Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM offers better value at $0.0337//GB compared to LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black at $0.0408//GB. That is approximately 17% better value per gigabyte.
What is the price per GB of Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM?
The Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM is currently priced at $0.0337/GB ($539.99 for 16TB) at Newegg.
Where can I buy LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black for the cheapest price?
The cheapest price for the LaCie d2 Professional 16TB USB 3.1 Gen 2 External Hard Drive Black is $652.07 at Newegg, which works out to $0.0408/GB.