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 while the TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... costs $0.1777/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 53% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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... vs TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... — Which Is Better Value?
Specification Comparison
| Spec | 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... | TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... |
|---|---|---|
| Brand | KingSpec | TCELL |
| Capacity | 512GB | 256GB |
| $/GB | $0.0840 | $0.1777 |
| Price | $42.99 | $45.49 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
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...
TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer...
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 TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... at $0.1777//GB — that's roughly 53% 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 TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... starts at $45.49 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 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... and TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... product page for detailed specifications and price history.
Frequently Asked Questions
Is 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... or TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... 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 TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... at $0.1777//GB. That is approximately 53% better value per gigabyte.
What is the price per GB of 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...?
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 currently priced at $0.0840/GB ($42.99 for 512GB) at Newegg.
Where can I buy TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... for the cheapest price?
The cheapest price for the TCELL 4K Fire 256GB USB 3.2 Flash Drive 400MB/s Above,UASP Supported, high Speed Solid State Flash Drive Thumb Drive Memory Stick for Designer... is $45.49 at Newegg, which works out to $0.1777/GB.