The Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM costs $0.0337/GB while the Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive costs $0.0625/GB. Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM offers 46% 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5' Internal Hard Drive - OEM | Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive |
|---|---|---|
| Brand | Seagate | Buffalo |
| Capacity | 16TB | 16TB |
| $/GB | $0.0337 | $0.0625 |
| Price | $539.99 | $999.99 |
| 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive at $0.0625//GB — that's roughly 46% 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive starts at $999.99 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive at $0.0625//GB. That is approximately 46% 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 Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive for the cheapest price?
The cheapest price for the Buffalo DriveStation Quad 4-Drive 16TB External Hard Drive is $999.99 at Newegg, which works out to $0.0625/GB.