The WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A costs $0.5780/GB while the KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... costs $0.0840/GB. KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... offers 85% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A vs KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... — Which Is Better Value?
Specification Comparison
| Spec | WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A | KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... |
|---|---|---|
| Brand | Western Digital | KingSpec |
| Capacity | 500GB | 512GB |
| $/GB | $0.5780 | $0.0840 |
| Price | $289.00 | $42.99 |
| 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 MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... offers better value at $0.0840//GB compared to the WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A at $0.5780//GB — that's roughly 85% less per gigabyte.
The best deal for the KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... is $42.99 at Newegg, while the WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A starts at $289.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A and KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... product page for detailed specifications and price history.
Frequently Asked Questions
Is WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A or KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... a better deal?
As of June 2026, KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... offers better value at $0.0840//GB compared to WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A at $0.5780//GB. That is approximately 85% better value per gigabyte.
What is the price per GB of WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A?
The WD Blue 3D NAND 500GB Internal SSD - SATA III 6Gb/s 2.5'/7mm Solid State Drive - WDS500G2B0A is currently priced at $0.5780/GB ($289.00 for 500GB) at Newegg.
Where can I buy KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... for the cheapest price?
The cheapest price for the KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid... is $42.99 at Newegg, which works out to $0.0840/GB.