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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN costs $0.5451/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 84% 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN — 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 | WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN |
|---|---|---|
| Brand | KingSpec | Western Digital |
| Capacity | 256GB | 500GB |
| $/GB | $0.0859 | $0.5451 |
| Price | $21.99 | $272.53 |
| 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN at $0.5451//GB — that's roughly 84% 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN starts at $272.53 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN at $0.5451//GB. That is approximately 84% 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 WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN for the cheapest price?
The cheapest price for the WD 500GB My Passport SSD External Portable Drive, Gray, Up to 1,050 MB/s - WDBAGF5000AGY-WESN is $272.53 at Newegg, which works out to $0.5451/GB.