The Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 costs $0.7031/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 88% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 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 | Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 | 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 | Crucial | KingSpec |
| Capacity | 256GB | 512GB |
| $/GB | $0.7031 | $0.0840 |
| Price | $179.99 | $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 Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 at $0.7031//GB — that's roughly 88% 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 Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 starts at $179.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 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 Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 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 Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 at $0.7031//GB. That is approximately 88% better value per gigabyte.
What is the price per GB of Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1?
The Crucial M4 2.5' 256GB SATA III MLC 7mm Internal Solid State Drive (SSD) CT256M4SSD1 is currently priced at $0.7031/GB ($179.99 for 256GB) 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.