The HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) costs $0.0323/GB while the Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive costs $0.0473/GB. HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) offers 32% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) vs Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) | Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive |
|---|---|---|
| Brand | HGST | Seagate |
| Capacity | 4TB | 4 TB |
| $/GB | $0.0323 | $0.0473 |
| Price | $129.10 | $189.00 |
| 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 HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) offers better value at $0.0323//GB compared to the Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive at $0.0473//GB — that's roughly 32% less per gigabyte.
The best deal for the HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) is $129.10 at Newegg, while the Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive starts at $189.00 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) and Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) or Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive a better deal?
As of June 2026, HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) offers better value at $0.0323//GB compared to Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive at $0.0473//GB. That is approximately 32% better value per gigabyte.
What is the price per GB of HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600)?
The HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) is currently priced at $0.0323/GB ($129.10 for 4TB) at Newegg.
Where can I buy Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive for the cheapest price?
The cheapest price for the Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive is $189.00 at Amazon, which works out to $0.0473/GB.