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OWC 4.0TB Express 1M2 USB4 Bus-Powered Portable NVMe SSD External Storage Solution
- 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.
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Overview
Specs
Reviews
- 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.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by OWC Canada Return Policy
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The OWC Express 1M2 is a 4TB, USB4 bus-powered portable NVMe external SSD for people who need portable storage and backup for production-level audio, design, or photography workflows.
Recommended For
- Video editors working with 4K, ProRes, or other demanding footage who want a portable drive for editing projects directly over USB4 or Thunderbolt 4.
- On-location production teams and DITs moving large camera files who need fast media offloads from a bus-powered drive, without carrying a separate power adapter.
- Photographers and video creators transferring large RAW libraries or project folders who value quick file transfers and a high-capacity external workspace.
- Mac and PC users who move projects between computers and want one drive that supports USB4, Thunderbolt, and slower USB-C connections, with speed depending on the host port.
Real-World Use Scenarios
- A video editor keeps active footage and project files on the Express 1M2 to work from external storage; on a USB4 or Thunderbolt 4 computer, large media transfers can feel much less like a wait than with a slower portable drive.
- A photographer or videographer copies a shoot to the drive between sessions, using it as a portable project or backup store; PCWorld’s real-world 48GB transfer test found the drive handled large transfers quickly, though results depend on the computer’s port.
- A production crew member offloads camera media on location and carries it back to the editing workstation; the bus-powered drive avoids needing a separate power brick, and a compatible USB4 or Thunderbolt connection helps reduce offload time.
- A designer or audio producer stores working project files on an external drive to free space on a laptop; the Express 1M2 provides portable NVMe storage, with transfer experience varying according to the computer and port used.
- A user moves a large project or archive between a Mac and PC; the drive supports USB and Thunderbolt connections, but the connection standard—and any required cross-platform file-system setup—can affect compatibility and speed.