The MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow costs $0.0996/GB while the Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) costs $0.4400/GB. MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers 77% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow vs Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) — Which Is Better Value?
Specification Comparison
| Spec | MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow | Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) |
|---|---|---|
| Brand | MemoStone | Samsung |
| Capacity | 512GB | 250GB |
| $/GB | $0.0996 | $0.4400 |
| Price | $50.99 | $109.99 |
| 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 512GB 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 $0.0996//GB compared to the Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) at $0.4400//GB — that's roughly 77% less per gigabyte.
The best deal for the MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is $50.99 at Newegg, while the Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) starts at $109.99 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 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow and Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) product page for detailed specifications and price history.
Frequently Asked Questions
Is MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow or Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) a better deal?
As of June 2026, MemoStone 512GB 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 $0.0996//GB compared to Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) at $0.4400//GB. That is approximately 77% better value per gigabyte.
What is the price per GB of MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow?
The MemoStone 512GB 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 $0.0996/GB ($50.99 for 512GB) at Newegg.
Where can I buy Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) for the cheapest price?
The cheapest price for the Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) (MZ-7TE250BW) is $109.99 at Newegg, which works out to $0.4400/GB.