The WD - easystore 8TB External USB 3.0 Hard Drive - Black costs $0.0281/GB while the WD - Purple 8TB Surveillance Internal Hard Drive costs $0.0269/GB. WD - Purple 8TB Surveillance Internal Hard Drive offers 4% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - easystore 8TB External USB 3.0 Hard Drive - Black vs WD - Purple 8TB Surveillance Internal Hard Drive — Which Is Better Value?
WD - easystore 8TB External USB 3.0 Hard Drive - Black
WD - Purple 8TB Surveillance Internal Hard Drive
Specification Comparison
| Spec | WD - easystore 8TB External USB 3.0 Hard Drive - Black | WD - Purple 8TB Surveillance Internal Hard Drive |
|---|---|---|
| Brand | Western Digital | Western Digital |
| Capacity | 8 TB | 8 TB |
| $/GB | $0.0281 | $0.0269 |
| Price | $224.99 | $214.99 |
| Retailer | Best Buy | Best Buy |
| Category | Hard Drives & SSDs | Hard Drives & SSDs |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Purple 8TB Surveillance Internal Hard Drive offers better value at $0.0269//GB compared to the WD - easystore 8TB External USB 3.0 Hard Drive - Black at $0.0281//GB — that's roughly 4% less per gigabyte.
The best deal for the WD - Purple 8TB Surveillance Internal Hard Drive is $214.99 at Best Buy, while the WD - easystore 8TB External USB 3.0 Hard Drive - Black starts at $224.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD - easystore 8TB External USB 3.0 Hard Drive - Black and WD - Purple 8TB Surveillance Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - easystore 8TB External USB 3.0 Hard Drive - Black or WD - Purple 8TB Surveillance Internal Hard Drive a better deal?
As of April 2026, WD - Purple 8TB Surveillance Internal Hard Drive offers better value at $0.0269//GB compared to WD - easystore 8TB External USB 3.0 Hard Drive - Black at $0.0281//GB. That is approximately 4% better value per gigabyte.
What is the price per GB of WD - easystore 8TB External USB 3.0 Hard Drive - Black?
The WD - easystore 8TB External USB 3.0 Hard Drive - Black is currently priced at $0.0281/GB ($224.99 for 8 TB) at Best Buy.
Where can I buy WD - Purple 8TB Surveillance Internal Hard Drive for the cheapest price?
The cheapest price for the WD - Purple 8TB Surveillance Internal Hard Drive is $214.99 at Best Buy, which works out to $0.0269/GB.