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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B costs $0.8870/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 89% 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B — 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 | Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B |
|---|---|---|
| Brand | MemoStone | Western Digital |
| Capacity | 512GB | 480GB |
| $/GB | $0.0996 | $0.8870 |
| Price | $50.99 | $425.76 |
| 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B at $0.8870//GB — that's roughly 89% 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B starts at $425.76 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B at $0.8870//GB. That is approximately 89% 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 Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B for the cheapest price?
The cheapest price for the Western Digital Green M.2 2280 480GB SATA III Internal Solid State Drive (SSD) WDS480G3G0B is $425.76 at Newegg, which works out to $0.8870/GB.