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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 costs $0.1953/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 56% 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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 — 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 | SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 |
|---|---|---|
| Brand | KingSpec | SK Hynix |
| Capacity | 256GB | 512GB |
| $/GB | $0.0859 | $0.1953 |
| Price | $21.99 | $99.99 |
| 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
SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5
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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 at $0.1953//GB — that's roughly 56% 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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 starts at $99.99 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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 at $0.1953//GB. That is approximately 56% 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 SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 for the cheapest price?
The cheapest price for the SK hynix Beetle X31 512GB Portable SSD with DRAM, up to 1050MB/s, USB 3.2 Gen2, External Hard Drive Compatible with PC, Mac, Laptop, PS5 is $99.99 at Newegg, which works out to $0.1953/GB.