The 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) costs $0.0437/GB while the HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) costs $0.0323/GB. HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) offers 26% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) vs HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) — Which Is Better Value?
Specification Comparison
| Spec | 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) | HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) |
|---|---|---|
| Brand | ADATA | HGST |
| Capacity | 5TB | 4TB |
| $/GB | $0.0437 | $0.0323 |
| Price | $218.51 | $129.10 |
| 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 HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) offers better value at $0.0323//GB compared to the 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) at $0.0437//GB — that's roughly 26% 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 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) starts at $218.51 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) and HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) product page for detailed specifications and price history.
Frequently Asked Questions
Is 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) or HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) 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 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) at $0.0437//GB. That is approximately 26% better value per gigabyte.
What is the price per GB of 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black)?
The 5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) is currently priced at $0.0437/GB ($218.51 for 5TB) at Newegg.
Where can I buy HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) for the cheapest price?
The cheapest price for the HGST HDS724040ALE640 Deskstar 7K4000 HDS724040ALA640 4 TB Hard Drive - 3.5' Internal - SATA (SATA/600) is $129.10 at Newegg, which works out to $0.0323/GB.