The WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX costs $0.0475/GB while the Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 costs $0.0650/GB. WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX offers 27% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX vs Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 — Which Is Better Value?
Specification Comparison
| Spec | WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX | Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 8TB | 6TB |
| $/GB | $0.0475 | $0.0650 |
| Price | $379.99 | $389.99 |
| 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 WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX offers better value at $0.0475//GB compared to the Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 at $0.0650//GB — that's roughly 27% less per gigabyte.
The best deal for the WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX is $379.99 at Newegg, while the Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 starts at $389.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX and Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 product page for detailed specifications and price history.
Frequently Asked Questions
Is WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX or Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 a better deal?
As of July 2026, WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX offers better value at $0.0475//GB compared to Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 at $0.0650//GB. That is approximately 27% better value per gigabyte.
What is the price per GB of WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX?
The WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX is currently priced at $0.0475/GB ($379.99 for 8TB) at Newegg.
Where can I buy Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 for the cheapest price?
The cheapest price for the Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000 is $389.99 at Newegg, which works out to $0.0650/GB.