The seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) costs $0.0682/GB while the Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) costs $0.0266/GB. Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) offers 61% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) vs Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) — Which Is Better Value?
Specification Comparison
| Spec | seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) | Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 6TB | 6 TB |
| $/GB | $0.0682 | $0.0266 |
| Price | $409.11 | $159.35 |
| Retailer | Newegg | Amazon |
| 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 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) offers better value at $0.0266//GB compared to the seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) at $0.0682//GB — that's roughly 61% less per gigabyte.
The best deal for the Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) is $159.35 at Amazon, while the seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) starts at $409.11 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 pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) and Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) product page for detailed specifications and price history.
Frequently Asked Questions
Is seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) or Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) a better deal?
As of June 2026, Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) offers better value at $0.0266//GB compared to seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) at $0.0682//GB. That is approximately 61% better value per gigabyte.
What is the price per GB of seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004)?
The seagate barracuda pro performance internal hard drive sata hdd 6tb 6gb/s 128mb cache 3.5-inch (st6000dm004) is currently priced at $0.0682/GB ($409.11 for 6TB) at Newegg.
Where can I buy Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) for the cheapest price?
The cheapest price for the Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400) is $159.35 at Amazon, which works out to $0.0266/GB.