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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 costs $0.5833/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 85% better value per gigabyte as of July 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 — 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 | Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 |
|---|---|---|
| Brand | KingSpec | Lenovo |
| Capacity | 256GB | 240GB |
| $/GB | $0.0859 | $0.5833 |
| Price | $21.99 | $140.00 |
| 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 at $0.5833//GB — that's roughly 85% 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 starts at $140.00 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 a better deal?
As of July 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 at $0.5833//GB. That is approximately 85% 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 Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 for the cheapest price?
The cheapest price for the Lenovo 5400 PRO 240GB M.2 2280 SATA Internal SSD 4XB7A82286 is $140.00 at Newegg, which works out to $0.5833/GB.