The KingSpec MomeStone 512GB 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 $0.1074/GB while the SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM costs $1.0833/GB. KingSpec MomeStone 512GB 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 90% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec MomeStone 512GB 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 SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM — Which Is Better Value?
Specification Comparison
| Spec | KingSpec MomeStone 512GB 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... | SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM |
|---|---|---|
| Brand | KingSpec | Samsung |
| Capacity | 512GB | 120GB |
| $/GB | $0.1074 | $1.0833 |
| Price | $54.99 | $129.99 |
| 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 Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data...
SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM
Which Should You Buy?
Based on current pricing data, the KingSpec MomeStone 512GB 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 $0.1074//GB compared to the SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM at $1.0833//GB — that's roughly 90% less per gigabyte.
The best deal for the KingSpec MomeStone 512GB 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 $54.99 at Newegg, while the SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM starts at $129.99 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 Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... and SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM product page for detailed specifications and price history.
Frequently Asked Questions
Is KingSpec MomeStone 512GB 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 SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM a better deal?
As of July 2026, KingSpec MomeStone 512GB 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 $0.1074//GB compared to SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM at $1.0833//GB. That is approximately 90% better value per gigabyte.
What is the price per GB of KingSpec MomeStone 512GB 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 512GB 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 $0.1074/GB ($54.99 for 512GB) at Newegg.
Where can I buy SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM for the cheapest price?
The cheapest price for the SAMSUNG 850 EVO 2.5' 120GB SATA III 32 layer 3D V-NAND Internal Solid State Drive (SSD) MZ-75E120B/AM is $129.99 at Newegg, which works out to $1.0833/GB.