The SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... costs $0.5475/GB while 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. 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 82% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... vs MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow — Which Is Better Value?
Specification Comparison
| Spec | SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... | MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow |
|---|---|---|
| Brand | SecureData | MemoStone |
| Capacity | 500GB | 512GB |
| $/GB | $0.5475 | $0.0996 |
| Price | $273.75 | $50.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via...
MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow
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 SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... at $0.5475//GB — that's roughly 82% 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 SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... starts at $273.75 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... and MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow product page for detailed specifications and price history.
Frequently Asked Questions
Is SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... or MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow 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 SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... at $0.5475//GB. That is approximately 82% better value per gigabyte.
What is the price per GB of SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via...?
The SecureData SecureDrive BT 500GB SSD FIPS 140-2 Level 3 Validated 256-Bit Hardware Encrypted External Portable USB 3.0 - Secure Wireless Unlock via... is currently priced at $0.5475/GB ($273.75 for 500GB) at Newegg.
Where can I buy MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow for the cheapest price?
The cheapest price 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, which works out to $0.0996/GB.