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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 costs $0.3906/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 78% 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 — 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 | Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 |
|---|---|---|
| Brand | KingSpec | Crucial |
| Capacity | 256GB | 512GB |
| $/GB | $0.0859 | $0.3906 |
| 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 at $0.3906//GB — that's roughly 78% 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 at $0.3906//GB. That is approximately 78% 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 Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 for the cheapest price?
The cheapest price for the Crucial M550 2.5' 512GB SATA 6Gbps MLC Internal Solid State Drive (SSD) CT512M550SSD1 is $199.99 at Newegg, which works out to $0.3906/GB.