The Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A costs $0.6288/GB while the KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... costs $0.0900/GB. KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... offers 86% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A vs KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... — Which Is Better Value?
Specification Comparison
| Spec | Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A | KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... |
|---|---|---|
| Brand | Western Digital | KingSpec |
| Capacity | 500GB | 1TB |
| $/GB | $0.6288 | $0.0900 |
| Price | $314.42 | $89.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A
KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data...
Which Should You Buy?
Based on current pricing data, the KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... offers better value at $0.0900//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 MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... is $89.99 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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A and KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A or KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... a better deal?
As of July 2026, KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... offers better value at $0.0900//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 Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A?
The Western Digital WD Red SA500 2.5' 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0A is currently priced at $0.6288/GB ($314.42 for 500GB) at Newegg.
Where can I buy KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... for the cheapest price?
The cheapest price for the KingSpec MomeStone 1TB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... is $89.99 at Newegg, which works out to $0.0900/GB.