The SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox costs $0.1718/GB while the WD - Purple 4TB Surveillance Internal Hard Drive costs $0.0262/GB. WD - Purple 4TB Surveillance Internal Hard Drive offers 85% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox vs WD - Purple 4TB Surveillance Internal Hard Drive — Which Is Better Value?
WD - Purple 4TB Surveillance Internal Hard Drive
Specification Comparison
| Spec | SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox | WD - Purple 4TB Surveillance Internal Hard Drive |
|---|---|---|
| Brand | SSK | Western Digital |
| Capacity | 256 GB | 4 TB |
| $/GB | $0.1718 | $0.0262 |
| Price | $43.99 | $104.99 |
| Retailer | Amazon | Best Buy |
| Category | Hard Drives & SSDs | Hard Drives & SSDs |
| Subcategory | ssd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Purple 4TB Surveillance Internal Hard Drive offers better value at $0.0262//GB compared to the SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox at $0.1718//GB — that's roughly 85% less per gigabyte.
The best deal for the WD - Purple 4TB Surveillance Internal Hard Drive is $104.99 at Best Buy, while the SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox starts at $43.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox and WD - Purple 4TB Surveillance Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox or WD - Purple 4TB Surveillance Internal Hard Drive a better deal?
As of April 2026, WD - Purple 4TB Surveillance Internal Hard Drive offers better value at $0.0262//GB compared to SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox at $0.1718//GB. That is approximately 85% better value per gigabyte.
What is the price per GB of SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox?
The SSK External SSD 256GB,Portable SSD Hard Drive up to 550MB/s,Solid State Drives Type C+USB A External Storage Drive USB 3.2 GEN2 USB C Drive for iPhone 15/Android/Windows/Tablet/Mac/Xbox is currently priced at $0.1718/GB ($43.99 for 256 GB) at Amazon.
Where can I buy WD - Purple 4TB Surveillance Internal Hard Drive for the cheapest price?
The cheapest price for the WD - Purple 4TB Surveillance Internal Hard Drive is $104.99 at Best Buy, which works out to $0.0262/GB.