The OWC Express 4M2 4x M.2 NVMe RAID Enclosure is a high-performance case made of aluminum, designed for M.2 NVMe SSD drives. It features a sleek silver design and a compact size of 6.06 inches in height, 9.37 inches in length, and 2.97 inches in width. This enclosure allows for easy installation and offers fast data transfer speeds through its USB 3.2 and USB4 interfaces. With a manufacturer warranty of 1 year and the included 3 Years of SoftRAID feature, this OWC Express 4M2 offers reliable storage solutions for your computing needs.