The internal storage device market segment has seen rapid evolution over the last decade after the introduction of flash-based disk drives. Beginning with 2.5-inch SSDs in early 2010s, the market moved to mSATA units while the SATA-to-NVMe transition started to gather steam. With the PCIe 4.0 transition set in motion, many users are finding themselves with spare M.2 SSDs.

A common re-purposing method has been to place the SSD in a USB enclosure. Akasa is one of the few manufacturers to possess a SSD enclosure lineup catering to almost all possible scenarios in this market segment. Read on for our review of their M.2 SSD enclosures lineup - the Akasa AK-ENU3M2-02 (SATA), AK-ENU3M2-03 (NVMe), and the AK-ENU3M2-04 (SATA / NVMe).