The Seagate - Expansion Desktop 8TB HDD - Black costs $0.0350/GB while the HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 costs $0.0375/GB. Seagate - Expansion Desktop 8TB HDD - Black offers 7% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate - Expansion Desktop 8TB HDD - Black vs HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 — Which Is Better Value?
Seagate - Expansion Desktop 8TB HDD - Black
Specification Comparison
| Spec | Seagate - Expansion Desktop 8TB HDD - Black | HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 |
|---|---|---|
| Brand | Seagate | HP |
| Capacity | 8 TB | 8TB |
| $/GB | $0.0350 | $0.0375 |
| Price | $279.99 | $300.20 |
| Retailer | Best Buy | 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 - Expansion Desktop 8TB HDD - Black offers better value at $0.0350//GB compared to the HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 at $0.0375//GB — that's roughly 7% less per gigabyte.
The best deal for the Seagate - Expansion Desktop 8TB HDD - Black is $279.99 at Best Buy, while the HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 starts at $300.20 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 - Expansion Desktop 8TB HDD - Black and HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate - Expansion Desktop 8TB HDD - Black or HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 a better deal?
As of July 2026, Seagate - Expansion Desktop 8TB HDD - Black offers better value at $0.0350//GB compared to HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 at $0.0375//GB. That is approximately 7% better value per gigabyte.
What is the price per GB of Seagate - Expansion Desktop 8TB HDD - Black?
The Seagate - Expansion Desktop 8TB HDD - Black is currently priced at $0.0350/GB ($279.99 for 8 TB) at Best Buy.
Where can I buy HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 for the cheapest price?
The cheapest price for the HPE 8TB 3.5' SATA 7200rpm Internal Hard Disk Drive 834028K21 is $300.20 at Newegg, which works out to $0.0375/GB.