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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A costs $0.6288/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 86% 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A — 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 | Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A |
|---|---|---|
| Brand | KingSpec | Western Digital |
| Capacity | 256GB | 500GB |
| $/GB | $0.0859 | $0.6288 |
| Price | $21.99 | $314.42 |
| 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A at $0.6288//GB — that's roughly 86% 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A starts at $314.42 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A at $0.6288//GB. That is approximately 86% 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A for the cheapest price?
The cheapest price for the Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A is $314.42 at Newegg, which works out to $0.6288/GB.