The SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP costs $0.0348/GB while the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive costs $0.0510/GB. SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP offers 32% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP vs Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP | Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive |
|---|---|---|
| Brand | Seagate | Buffalo |
| Capacity | 8TB | 8TB |
| $/GB | $0.0348 | $0.0510 |
| Price | $278.45 | $407.95 |
| 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 BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP offers better value at $0.0348//GB compared to the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive at $0.0510//GB — that's roughly 32% less per gigabyte.
The best deal for the SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP is $278.45 at Newegg, while the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive starts at $407.95 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 BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP and Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP or Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive a better deal?
As of July 2026, SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP offers better value at $0.0348//GB compared to Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive at $0.0510//GB. That is approximately 32% better value per gigabyte.
What is the price per GB of SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP?
The SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP is currently priced at $0.0348/GB ($278.45 for 8TB) at Newegg.
Where can I buy Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive for the cheapest price?
The cheapest price for the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive is $407.95 at Newegg, which works out to $0.0510/GB.