The SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets costs $0.1050/GB while the SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black costs $0.2300/GB. SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets offers 54% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets vs SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black — Which Is Better Value?
Specification Comparison
| Spec | SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets | SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black |
|---|---|---|
| Brand | SSK | SanDisk |
| Capacity | 4 TB | 4 TB |
| $/GB | $0.1050 | $0.2300 |
| Price | $419.99 | $919.99 |
| Retailer | Amazon | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets
SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black
Which Should You Buy?
Based on current pricing data, the SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets offers better value at $0.1050//GB compared to the SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black at $0.2300//GB — that's roughly 54% less per gigabyte.
The best deal for the SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets is $419.99 at Amazon, while the SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black starts at $919.99 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 SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets and SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets or SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black a better deal?
As of May 2026, SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets offers better value at $0.1050//GB compared to SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black at $0.2300//GB. That is approximately 54% better value per gigabyte.
What is the price per GB of SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets?
The SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets is currently priced at $0.1050/GB ($419.99 for 4 TB) at Amazon.
Where can I buy SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black for the cheapest price?
The cheapest price for the SanDisk - 4TB Extreme Portable SSD, up to 2000MB/s with USB Type-C, IP65 water /dust resistance, up to 3-meter drop protection - Black is $919.99 at Best Buy, which works out to $0.2300/GB.