The MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow costs $0.1110/GB while the ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive costs $0.4291/GB. MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers 74% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow vs ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive — Which Is Better Value?
Specification Comparison
| Spec | MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow | ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive |
|---|---|---|
| Brand | MemoStone | ADATA |
| Capacity | 1TB | 240GB |
| $/GB | $0.1110 | $0.4291 |
| Price | $110.99 | $102.99 |
| 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 MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers better value at $0.1110//GB compared to the ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive at $0.4291//GB — that's roughly 74% less per gigabyte.
The best deal for the MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is $110.99 at Newegg, while the ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive starts at $102.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow and ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow or ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive a better deal?
As of July 2026, MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers better value at $0.1110//GB compared to ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive at $0.4291//GB. That is approximately 74% better value per gigabyte.
What is the price per GB of MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow?
The MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is currently priced at $0.1110/GB ($110.99 for 1TB) at Newegg.
Where can I buy ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive for the cheapest price?
The cheapest price for the ADATA Ultimate SU630 240GB SSD QLC 3D NAND 2.5' SATA3 Internal Solid State Drive is $102.99 at Newegg, which works out to $0.4291/GB.