OWC Express 4M2 USB4 40Gb/s NVMe Enclosure | Four-Slot, SoftRAID

Scale local storage without sacrificing speed. The OWC Express 4M2 gives infrastructure teams, editors, and content creators a compact external enclosure built for four NVMe M.2 SSDs, connected through USB4 40 Gb/s for fast access to large working sets. With support for 2230, 2242, and 2280 drives, it adapts to a range of SSD sizes while keeping deployment straightforward. This enclosure is designed for workloads where throughput matters: media editing, scratch storage, project staging, and portable high-capacity arrays. OWC rates the platform for up to 3,200 MB/s, making it suitable for teams that need more than a single external SSD can provide. SoftRAID adds practical control for drive configuration and management, helping you build a storage setup that fits the job instead of forcing a one-size-fits-all approach. For buyers comparing enclosure options, the value is in the combination of speed, four-bay density, and software support. It is a strong fit when you need external NVMe performance with room to grow, without moving to a full rack system.