The Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives costs $0.0371/GB while the Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New costs $0.0365/GB. Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New offers 2% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives vs Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New — Which Is Better Value?
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Specification Comparison
| Spec | Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives | Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 14TB | 14TB |
| $/GB | $0.0371 | $0.0365 |
| Price | $518.89 | $510.99 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives
Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New
Which Should You Buy?
Based on current pricing data, the Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New offers better value at $0.0365//GB compared to the Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives at $0.0371//GB — that's roughly 2% less per gigabyte.
The best deal for the Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New is $510.99 at Newegg, while the Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives starts at $518.89 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 X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives and Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives or Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New a better deal?
As of September 2026, Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New offers better value at $0.0365//GB compared to Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives at $0.0371//GB. That is approximately 2% better value per gigabyte.
What is the price per GB of Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives?
The Seagate Exos X18 ST14000NM000J 14TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives is currently priced at $0.0371/GB ($518.89 for 14TB) at Newegg.
Where can I buy Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New for the cheapest price?
The cheapest price for the Seagate IronWolf ST14000VN0008 14TB 3.5' SATA 6Gb/s 7200RPM 256MB Cache NAS Internal Hard Drive - New is $510.99 at Newegg, which works out to $0.0365/GB.