SilverStone's MS12-40G is a new SSD enclosure designed to transform internal M.2 NVMe drives into portable storage. This enclosure leverages USB4 technology, offering a blistering 40 Gbps data transfer rate. It uses active cooling with a fan to maintain optimal performance and prevent thermal throttling. The aluminum body also acts as a heatsink, keeping things cool.

This enclosure is aimed at users needing fast external storage for tasks like video editing or large file transfers. The MS12-40G supports M.2-2280 and M.2-2242 drives with capacities up to 16TB. It also supports older USB standards. The ASMedia ASM2464PD controller ensures broad compatibility across various devices including PCs, Macs, and mobile devices.

At $88, the SilverStone MS12-40G presents a compelling value in the high-speed external storage market. It's a competitive price point, given the performance capabilities and the inclusion of active cooling. Watch for more manufacturers to adopt USB4 as the standard for portable storage solutions, as it is a huge step up from older USB standards.