The OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD costs $0.2825/GB while the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... costs $0.0050/GB. M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... offers 98% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD vs M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... — Which Is Better Value?
Specification Comparison
| Spec | OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD | M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... |
|---|---|---|
| Brand | OWC | M.2 |
| Capacity | 4TB | 4TB |
| $/GB | $0.2825 | $0.0050 |
| Price | $1129.99 | $19.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | nvme |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... offers better value at $0.0050//GB compared to the OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD at $0.2825//GB — that's roughly 98% less per gigabyte.
The best deal for the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... is $19.99 at Newegg, while the OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD starts at $1129.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD and M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... product page for detailed specifications and price history.
Frequently Asked Questions
Is OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD or M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... a better deal?
As of July 2026, M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... offers better value at $0.0050//GB compared to OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD at $0.2825//GB. That is approximately 98% better value per gigabyte.
What is the price per GB of OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD?
The OWC, 4.0TB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD is currently priced at $0.2825/GB ($1129.99 for 4TB) at Newegg.
Where can I buy M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... for the cheapest price?
The cheapest price for the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... is $19.99 at Newegg, which works out to $0.0050/GB.