The KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers costs $0.0859/GB while the SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... costs $0.2815/GB. KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers offers 69% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers vs SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... — Which Is Better Value?
Specification Comparison
| Spec | KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers | SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... |
|---|---|---|
| Brand | KingSpec | SanDisk |
| Capacity | 256GB | 512GB |
| $/GB | $0.0859 | $0.2815 |
| Price | $21.99 | $144.15 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers
SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -...
Which Should You Buy?
Based on current pricing data, the KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers offers better value at $0.0859//GB compared to the SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... at $0.2815//GB — that's roughly 69% less per gigabyte.
The best deal for the KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers is $21.99 at Newegg, while the SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... starts at $144.15 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers and SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... product page for detailed specifications and price history.
Frequently Asked Questions
Is KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers or SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... a better deal?
As of June 2026, KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers offers better value at $0.0859//GB compared to SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... at $0.2815//GB. That is approximately 69% better value per gigabyte.
What is the price per GB of KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers?
The KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers is currently priced at $0.0859/GB ($21.99 for 256GB) at Newegg.
Where can I buy SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... for the cheapest price?
The cheapest price for the SanDisk 512GB Extreme PRO Flash Drive with USB-C - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers and Tablets -... is $144.15 at Newegg, which works out to $0.2815/GB.