The Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) costs $0.2119/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 60% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) 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 | Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) | 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 | $0.2119 | $0.0840 |
| Price | $105.95 | $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 Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) at $0.2119//GB — that's roughly 60% 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 Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) starts at $105.95 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) 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 Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) 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 Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) at $0.2119//GB. That is approximately 60% better value per gigabyte.
What is the price per GB of Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN)?
The Sandisk My Passport Red Portable 500GB USB 3.2 1050MB/s External SSD (WDBAGF5000ARD-WESN) is currently priced at $0.2119/GB ($105.95 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.