OWC Express 1M2 USB4 External SSD Enclosure

OWC Express 1M2 External SSD Overview

Engineered for creative professionals, the OWC Express 1M2 USB4 External SSD Enclosure supports NVMe M.2 SSDs in 2230, 2242, or 2280 sizes and delivers blazing-fast speeds up to 3151 MB/s. Ideal for 8K raw footage, ProRes, and high-res photo files, it's a reliable choice for content creators and prosumers.

Compatible with macOS, iPadOS, iOS 17, Windows, Linux, ChromeOS, and Android 13.x, it uses a 40 Gb/s USB4 interface and also supports USB 3.2 Gen 2. The aluminum shell ensures thermal management and rugged reliability, and it's bus-powered with plug-and-play simplicity—no drivers needed.

The Ultimate Creation Tool

Build your own drive or choose a ready-to-use version. The Express 1M2 delivers performance and reliability to match your workflow.

Performance That Matches Your Device

Max speeds of 3151 MB/s with USB4-enabled devices. Backward compatible with USB-C and Thunderbolt systems, it adapts to any setup for high-speed editing and backups.

USB4 Excellence

Unlike generic DIY enclosures, OWC's expertise ensures full performance with USB4. It's built with top-tier components to deliver consistent speed and reliability.

Customizable and Flexible

Install your preferred SSD or choose a prebuilt OWC Aura SSD version. The Express 1M2 supports both options with seamless setup.

Future-Proof Compatibility

Supports NVMe M.2 2230, 2242, and 2280 SSDs, including current 8TB and future 16TB models and beyond.

Thermal Management Built-In

The aluminum enclosure dissipates heat efficiently for optimal performance. Its secure screw-together design provides extra durability and protection.

Perfect for...

• Photo/video editors working with high-res media
• DITs needing fast offloads and thermal stability
• Data enthusiasts seeking high-speed backups

Ready Out of the Box

Preformatted in APFS for macOS and iPadOS, with plug-and-play functionality. No reformatting needed for Mac users.

Reliable by Design

Every OWC product undergoes rigorous testing for quality and reliability. Your data is protected by hardware that meets real-world demands.

macOS Compatibility

• macOS 10.13 High Sierra
• macOS 10.14 Mojave
• macOS 10.15 Catalina
• macOS 11.x Big Sur
• macOS 12.x Monterey
• macOS 13.x Ventura
• macOS 14.x Sonoma

Windows Compatibility

• Windows 10 (32-bit and 64-bit)
• Windows Server 2016
• Windows 11

Linux Compatibility

• Yes

Mobile OS Compatibility

• iPadOS 13–17
• iOS 17
• Android 13.x

Other OS Compatibility

• ChromeOS version 102 and later