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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G costs $0.3767/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 74% 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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G — 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 | Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G |
|---|---|---|
| Brand | MemoStone | Kingston |
| Capacity | 512GB | 512GB |
| $/GB | $0.0996 | $0.3767 |
| Price | $50.99 | $192.88 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G at $0.3767//GB — that's roughly 74% 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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G starts at $192.88 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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G 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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G 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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G at $0.3767//GB. That is approximately 74% 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 Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G for the cheapest price?
The cheapest price for the Kingston KC3000 M.2 2280 512GB PCIe 4.0 x4 NVMe 3D TLC Internal Solid State Drive (SSD) SKC3000S/512G is $192.88 at Newegg, which works out to $0.3767/GB.