The SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP costs $0.0348/GB while the 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT costs $0.0875/GB. SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP offers 60% 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT — Which Is Better Value?
Specification Comparison
| Spec | SEAGATE BULK ST8000AS0003 8TB Exos 5E8 3.5 SATA 6Gb/s SP | 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT |
|---|---|---|
| Brand | Seagate | 400-ARUI |
| Capacity | 8TB | 8TB |
| $/GB | $0.0348 | $0.0875 |
| Price | $278.45 | $700.00 |
| 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT at $0.0875//GB — that's roughly 60% 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT starts at $700.00 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT at $0.0875//GB. That is approximately 60% 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 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT for the cheapest price?
The cheapest price for the 400-ARUI 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT is $700.00 at Newegg, which works out to $0.0875/GB.