The Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 costs $0.1450/GB while the HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive costs $0.0333/GB. HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers 77% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 vs HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 | HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive |
|---|---|---|
| Brand | Seagate | HGST |
| Capacity | 1TB | 3TB |
| $/GB | $0.1450 | $0.0333 |
| Price | $145.00 | $100.00 |
| 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 HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers better value at $0.0333//GB compared to the Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 at $0.1450//GB — that's roughly 77% less per gigabyte.
The best deal for the HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive is $100.00 at Newegg, while the Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 starts at $145.00 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 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 and HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 or HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive a better deal?
As of July 2026, HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers better value at $0.0333//GB compared to Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 at $0.1450//GB. That is approximately 77% better value per gigabyte.
What is the price per GB of Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049?
The Seagate 1TB BarraCuda 7200 RPM 128MB Cache SATA 6.0Gb/s 2.5' Laptop Internal Hard Drive ST1000LM049 is currently priced at $0.1450/GB ($145.00 for 1TB) at Newegg.
Where can I buy HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive for the cheapest price?
The cheapest price for the HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive is $100.00 at Newegg, which works out to $0.0333/GB.