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 while the Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD costs $0.2309/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 61% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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... vs Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD — Which Is Better Value?
Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD
Specification Comparison
| Spec | 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... | Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD |
|---|---|---|
| Brand | KingSpec | Western Digital |
| Capacity | 1TB | 1TB |
| $/GB | $0.0900 | $0.2309 |
| Price | $89.99 | $230.91 |
| 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 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 BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD at $0.2309//GB — that's roughly 61% 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 BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD starts at $230.91 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 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... and Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD product page for detailed specifications and price history.
Frequently Asked Questions
Is 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... or Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD 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 BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD at $0.2309//GB. That is approximately 61% better value per gigabyte.
What is the price per GB of 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...?
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 currently priced at $0.0900/GB ($89.99 for 1TB) at Newegg.
Where can I buy Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD for the cheapest price?
The cheapest price for the Western Digital WD BLACK P40 1TB USB 3.2 Gen 2x2, Type-C Game Drive SSD is $230.91 at Newegg, which works out to $0.2309/GB.