The WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black costs $0.0419/GB while the WD Elements 16TB USB 3.0 Desktop External Hard Drive Black costs $0.0168/GB. WD Elements 16TB USB 3.0 Desktop External Hard Drive Black offers 60% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black vs WD Elements 16TB USB 3.0 Desktop External Hard Drive Black — Which Is Better Value?
WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black
WD Elements 16TB USB 3.0 Desktop External Hard Drive Black
Specification Comparison
| Spec | WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black | WD Elements 16TB USB 3.0 Desktop External Hard Drive Black |
|---|---|---|
| Brand | Western Digital | Western Digital |
| Capacity | 18TB | 16TB |
| $/GB | $0.0419 | $0.0168 |
| Price | $754.99 | $268.94 |
| 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 WD Elements 16TB USB 3.0 Desktop External Hard Drive Black offers better value at $0.0168//GB compared to the WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black at $0.0419//GB — that's roughly 60% less per gigabyte.
The best deal for the WD Elements 16TB USB 3.0 Desktop External Hard Drive Black is $268.94 at Newegg, while the WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black starts at $754.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black and WD Elements 16TB USB 3.0 Desktop External Hard Drive Black product page for detailed specifications and price history.
Frequently Asked Questions
Is WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black or WD Elements 16TB USB 3.0 Desktop External Hard Drive Black a better deal?
As of June 2026, WD Elements 16TB USB 3.0 Desktop External Hard Drive Black offers better value at $0.0168//GB compared to WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black at $0.0419//GB. That is approximately 60% better value per gigabyte.
What is the price per GB of WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black?
The WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black is currently priced at $0.0419/GB ($754.99 for 18TB) at Newegg.
Where can I buy WD Elements 16TB USB 3.0 Desktop External Hard Drive Black for the cheapest price?
The cheapest price for the WD Elements 16TB USB 3.0 Desktop External Hard Drive Black is $268.94 at Newegg, which works out to $0.0168/GB.