The WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black costs $0.0500/GB while the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 costs $0.0303/GB. Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers 39% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black vs Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 — Which Is Better Value?
Specification Comparison
| Spec | WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black | Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 14TB | 16 TB |
| $/GB | $0.0500 | $0.0303 |
| Price | $699.90 | $484.97 |
| 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 Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers better value at $0.0303//GB compared to the WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black at $0.0500//GB — that's roughly 39% less per gigabyte.
The best deal for the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 is $484.97 at Amazon, while the WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black starts at $699.90 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 WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black and Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 product page for detailed specifications and price history.
Frequently Asked Questions
Is WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black or Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 a better deal?
As of July 2026, Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 offers better value at $0.0303//GB compared to WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black at $0.0500//GB. That is approximately 39% better value per gigabyte.
What is the price per GB of WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black?
The WD My Book WDBBGB0140HBK - Hard drive - encrypted - 14 TB - external (desktop) - USB 3.0 - 256-bit AES - black is currently priced at $0.0500/GB ($699.90 for 14TB) at Newegg.
Where can I buy Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 for the cheapest price?
The cheapest price for the Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 is $484.97 at Amazon, which works out to $0.0303/GB.