The Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E costs $0.2535/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 67% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E 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 | Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E | 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 | $0.2535 | $0.0840 |
| Price | $126.77 | $42.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E
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 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 Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E at $0.2535//GB — that's roughly 67% 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 Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E starts at $126.77 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E 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 Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E 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 Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E at $0.2535//GB. That is approximately 67% better value per gigabyte.
What is the price per GB of Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E?
The Western Digital WD Black SN750 SE NVMe M.2 2280 500GB PCI-Express 4.0 Internal Solid State Drive (SSD) WDS500G1B0E is currently priced at $0.2535/GB ($126.77 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.