OWC
OWC Express 1M2 1TB portable SSD USB4 Thunderbolt OWCUS4EXP1MT01
Portable USB4 NVMe SSD enclosure accepting M.2 2230, 2242 or 2280 drives with up to 3151 MB/s speeds and 40 Gb/s cable included
- Form FactorM.2 2280
- Capacity1TB
- InterfaceUSB4
- ColorSilver
- Real-world speeds up to 3151 MB/s for rapid file transfers
- Works with USB4, Thunderbolt and USB-C devices from 2020 onward
- Aircraft-grade aluminium enclosure dissipates heat silently for sustained performance
- Accepts M.2 2230, 2242 or 2280 NVMe SSDs for DIY flexibility
- Includes a 40 Gb/s USB-C cable for immediate connectivity
Built for USB4 and Thunderbolt workflows
The OWC Express 1M2 is a portable NVMe SSD enclosure that delivers up to 3151 MB/s real-world throughput over USB4. It accepts M.2 2230, 2242 or 2280 drives and includes a 40 Gb/s USB-C cable. Creative professionals working with 4K video and performance enthusiasts needing maximum portable speed will benefit from the aluminium heat-sink design that sustains peak transfer rates.
Check your host port and drive choice
Verify that your computer provides a USB4 or Thunderbolt 3/4 port with a USB-C connector to reach the advertised speed; older USB-C ports will operate at lower rates. You must supply a compatible NVMe M.2 SSD in 2230, 2242 or 2280 form factor if you purchase the DIY version, and the drive length must match one of those three sizes. The enclosure draws power from the host, so no external adapter is required.
Aluminium enclosure and included cable
The aircraft-grade aluminium housing acts as a silent heat sink, keeping the internal SSD cool during sustained workloads without fan noise. A 40 Gb/s USB-C cable is bundled, ensuring the link between drive and host can handle the full USB4 bandwidth. The rugged metal shell protects the M.2 drive from physical shock during transport, while the DIY design lets you choose any supported NVMe capacity or upgrade later.
Points forts
- Real-world speeds up to 3151 MB/s for rapid file transfers
- Works with USB4, Thunderbolt and USB-C devices from 2020 onward
- Aircraft-grade aluminium enclosure dissipates heat silently for sustained performance
- Accepts M.2 2230, 2242 or 2280 NVMe SSDs for DIY flexibility
- Includes a 40 Gb/s USB-C cable for immediate connectivity
Caractéristiques
| Brand | OWC |
|---|---|
| Form Factor | M.2 2280 |
| Capacity | 1TB |
| Interface | USB4 |
| Color | Silver |
| Poids d’expédition | 0.45 kg |
| Dimensions du colis | 165 × 130 × 51 mm |
Autres versions de ce modèle
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Questions sur cet article
Does the OWC Express 1M2 1TB include everything needed to connect it, or must I buy a cable separately?
The package includes a USB-C cable rated at 40Gb/s, so no separate cable purchase is required for standard use.
Should I choose the ready-to-run 1TB model or the DIY enclosure that accepts M.2 2230, 2242, or 2280 drives?
Select the 1TB ready-to-run version for immediate use; choose the DIY enclosure only if you want to install your own NVMe M.2 SSD.
Will the quoted 3151MB/s transfer speed be reached on a typical 2020 or newer Mac or PC?
Yes, the 3151MB/s figure represents real-world performance achievable with most Macs and PCs from 2020 onward using USB4 or Thunderbolt.
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