Other World Computing (OWC) has unveiled the Express 4M2, a cutting-edge storage solution designed to meet the demanding needs of creative professionals. This new enclosure leverages USB4 technology to deliver exceptional data transfer speeds, advanced cooling mechanisms, and versatile RAID configurations, all within a compact and near-silent design.
Unparalleled Performance and Compatibility
The Express 4M2 is engineered to accommodate up to four NVMe M.2 SSDs, supporting 2230, 2242, and 2280 form factors. When connected to USB4 or Thunderbolt 3/4 ports, users can experience real-world data transfer rates reaching up to 3,200 MB/s. This performance is particularly beneficial for tasks such as 8K video editing, multi-camera data offloads, and processing large batches of high-resolution images.
For users with older systems featuring USB 3.2 ports, the Express 4M2 remains compatible, offering data transfer speeds of approximately 1,000 MB/s. This ensures that a wide range of users can benefit from the enclosure’s capabilities, regardless of their hardware configurations.
Innovative Cooling for Optimal Performance
To maintain peak performance and prevent thermal throttling, the Express 4M2 incorporates adaptive smart fans that activate only under heavy workloads. During lighter tasks, the fans remain inactive, allowing for near-silent operation. The enclosure’s chassis, constructed from aircraft-grade aluminum, further aids in passive heat dissipation, ensuring that the SSDs operate within optimal temperature ranges without generating distracting noise.
Flexible RAID Configurations
Understanding the diverse needs of creative workflows, OWC has equipped the Express 4M2 with support for multiple RAID configurations, including RAID 0, 1, 4, 5, and 1+0. These configurations can be managed using OWC’s SoftRAID software, Apple Disk Utility, or Windows RAID tools, providing users with the flexibility to prioritize speed, redundancy, or a balance of both, depending on their specific requirements.
Design and Build Quality
The Express 4M2 boasts a compact design, measuring just 5.4 inches in its longest dimension, making it suitable for both studio setups and on-the-go use. Its all-metal construction not only enhances durability but also contributes to effective heat dissipation. The enclosure features two Thunderbolt 3 ports, facilitating daisy-chaining of additional devices, and a DisplayPort for connecting external monitors. An external 12V DC power input ensures consistent power delivery to the SSDs.
User Experiences and Considerations
Feedback from users highlights the importance of fully populating the Express 4M2 with SSDs to achieve optimal performance. Some users have noted that using fewer drives or certain RAID configurations may result in reduced speeds. Additionally, while the adaptive cooling system effectively manages heat, some users have opted to install low-profile copper heatsinks on their SSDs and replace the stock fan with a quieter alternative to further enhance cooling and reduce noise.
Pricing and Availability
The OWC Express 4M2 is available for preorder starting at $239.99 for the base model, which ships as an empty enclosure, allowing users to select and install their preferred SSDs. A bundle that includes a three-year license for OWC’s SoftRAID software is also available for $379.99. This pricing structure provides flexibility for users to tailor their storage solutions to their specific needs and budgets.
Conclusion
OWC’s Express 4M2 enclosure stands out as a versatile and high-performance storage solution for creative professionals. Its support for USB4 ensures rapid data transfer speeds, while the adaptive cooling system maintains optimal performance without excessive noise. The flexibility offered by multiple RAID configurations and broad compatibility with various SSD form factors makes the Express 4M2 a compelling choice for those seeking reliable and efficient external storage.
