The Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) costs $0.0312/GB while the hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se costs $0.0910/GB. Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) offers 66% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) vs hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se — Which Is Better Value?
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
Specification Comparison
| Spec | Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) | hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se |
|---|---|---|
| Brand | Seagate | Western Digital |
| Capacity | 8 TB | 8TB |
| $/GB | $0.0312 | $0.0910 |
| Price | $249.99 | $728.38 |
| Retailer | Amazon | 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 BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) offers better value at $0.0312//GB compared to the hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se at $0.0910//GB — that's roughly 66% less per gigabyte.
The best deal for the Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) is $249.99 at Amazon, while the hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se starts at $728.38 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 BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) and hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) or hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se a better deal?
As of September 2026, Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) offers better value at $0.0312//GB compared to hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se at $0.0910//GB. That is approximately 66% better value per gigabyte.
What is the price per GB of Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004)?
The Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) is currently priced at $0.0312/GB ($249.99 for 8 TB) at Amazon.
Where can I buy hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se for the cheapest price?
The cheapest price for the hgst/wd hus728t8tal5204 3.5' 8tb sas 12gb/s 7.2k rpm 256m 0b36400 512e se is $728.38 at Newegg, which works out to $0.0910/GB.