The Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) costs $0.0354/GB while the WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ costs $0.0559/GB. Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) offers 37% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) vs WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ — Which Is Better Value?
WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ
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Specification Comparison
| Spec | Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) | WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ |
|---|---|---|
| Brand | Seagate | Western Digital |
| Capacity | 14TB | 14TB |
| $/GB | $0.0354 | $0.0559 |
| Price | $496.10 | $781.99 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008)
Which Should You Buy?
Based on current pricing data, the Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) offers better value at $0.0354//GB compared to the WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ at $0.0559//GB — that's roughly 37% less per gigabyte.
The best deal for the Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) is $496.10 at Newegg, while the WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ starts at $781.99 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 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) and WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) or WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ a better deal?
As of August 2026, Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) offers better value at $0.0354//GB compared to WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ at $0.0559//GB. That is approximately 37% better value per gigabyte.
What is the price per GB of Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008)?
The Seagate IronWolf 14TB NAS Internal Hard Drive HDD - 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) is currently priced at $0.0354/GB ($496.10 for 14TB) at Newegg.
Where can I buy WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ for the cheapest price?
The cheapest price for the WD Purple 14TB 3.5' SATA 7200rpm Internal Hard Drive WD140PURZ is $781.99 at Newegg, which works out to $0.0559/GB.