What type of interface does the OWC Express 1M2 use?

The OWC Express 1M2 uses USB and NVMe as its interface type.

What is the storage capacity of the OWC Express 1M2 USB4 SSD?

The storage capacity of the OWC Express 1M2 USB4 SSD is 4 TB.

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Brand OWC,
Model OWCUS4EXP1MT04
Model: OWC Express 1M2,
Hard Drive Capacity / SSD: 4 TB,
Hard Drive / Interface Type: USB; NVMe,
COO: Inquire,
TAA compliance: Inquire,
4.0TB OWC Express 1M2 USB4 Bus-Powered Portable NVMe SSD External Storage Solution. Portable drive for daily storage & backup to production-level audio, design, and photography workflows.

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Brand OWC,
Model OWCUS4EXP1MT04
Model: OWC Express 1M2,
Hard Drive Capacity / SSD: 4 TB,
Hard Drive / Interface Type: USB; NVMe,
COO: Inquire,
TAA compliance: Inquire,
4.0TB OWC Express 1M2 USB4 Bus-Powered Portable NVMe SSD External Storage Solution. Portable drive for daily storage & backup to production-level audio, design, and photography workflows.

Model
Device Type	External Solid State Drive (SSD)

Additional Information
First Listed on Newegg	February 11, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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