The ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) costs $0.3104/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 73% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) 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 | ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) | 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 | ADATA | KingSpec |
| Capacity | 480GB | 512GB |
| $/GB | $0.3104 | $0.0840 |
| Price | $148.99 | $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 ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) at $0.3104//GB — that's roughly 73% 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 ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) starts at $148.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) 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 ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) 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 ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) at $0.3104//GB. That is approximately 73% better value per gigabyte.
What is the price per GB of ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R)?
The ADATA Ultimate SU630 480GB 3D QLC NAND SATA III 2.5 Inch Internal SSD (ASU630SS-480GQ-R) is currently priced at $0.3104/GB ($148.99 for 480GB) 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.