The WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP costs $0.0558/GB while the WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN costs $0.0255/GB. WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN offers 54% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP vs WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN — Which Is Better Value?
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Specification Comparison
| Spec | WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP | WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN |
|---|---|---|
| Brand | Western Digital | External |
| Capacity | 14TB | 14 TB |
| $/GB | $0.0558 | $0.0255 |
| Price | $781.14 | $356.94 |
| 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 WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN offers better value at $0.0255//GB compared to the WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP at $0.0558//GB — that's roughly 54% less per gigabyte.
The best deal for the WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN is $356.94 at Amazon, while the WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP starts at $781.14 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 Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP and WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN product page for detailed specifications and price history.
Frequently Asked Questions
Is WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP or WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN a better deal?
As of September 2026, WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN offers better value at $0.0255//GB compared to WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP at $0.0558//GB. That is approximately 54% better value per gigabyte.
What is the price per GB of WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP?
The WD Purple Pro 14TB 7200 RPM 512MB Cache SATA 3.5' Internal Hard Drive - WD142PURP is currently priced at $0.0558/GB ($781.14 for 14TB) at Newegg.
Where can I buy WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN for the cheapest price?
The cheapest price for the WD Easystore 14TB External USB 3.0 Hard Drive - Black WDBAMA0140HBK-NESN is $356.94 at Amazon, which works out to $0.0255/GB.