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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW costs $1.5624/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 95% 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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW — 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 | SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW |
|---|---|---|
| Brand | KingSpec | Samsung |
| Capacity | 256GB | 128GB |
| $/GB | $0.0859 | $1.5624 |
| Price | $21.99 | $199.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW at $1.5624//GB — that's roughly 95% 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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW starts at $199.99 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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW 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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW 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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW at $1.5624//GB. That is approximately 95% 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 SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW for the cheapest price?
The cheapest price for the SAMSUNG 850 PRO 2.5' 128GB SATA III 3-D Vertical Internal Solid State Drive (SSD) MZ-7KE128BW is $199.99 at Newegg, which works out to $1.5624/GB.