The HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN costs $0.0327/GB while the WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) costs $0.0761/GB. HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN offers 57% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN vs WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) — Which Is Better Value?
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Specification Comparison
| Spec | HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN | WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) |
|---|---|---|
| Brand | HGST | Western Digital |
| Capacity | 4TB | 4TB |
| $/GB | $0.0327 | $0.0761 |
| Price | $130.71 | $304.37 |
| 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 - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN offers better value at $0.0327//GB compared to the WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) at $0.0761//GB — that's roughly 57% less per gigabyte.
The best deal for the HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN is $130.71 at Newegg, while the WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) starts at $304.37 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN and WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) product page for detailed specifications and price history.
Frequently Asked Questions
Is HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN or WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) a better deal?
As of August 2026, HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN offers better value at $0.0327//GB compared to WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) at $0.0761//GB. That is approximately 57% better value per gigabyte.
What is the price per GB of HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN?
The HGST - IMSOURCING 0F14688 4TB 7200RPM SATA 3.5IN is currently priced at $0.0327/GB ($130.71 for 4TB) at Newegg.
Where can I buy WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) for the cheapest price?
The cheapest price for the WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN) is $304.37 at Newegg, which works out to $0.0761/GB.