TerraMaster is offering a new network storage system based on a new Intel processor. Depending on the specific model chosen, up to two or four mass storage devices can be installed in various formats.https://www.notebookcheck.net/TerraMaster-New-network-storage-system-with-Intel-CPU-supports-M-2-SSDs-virtualization-and-dual-2-5-Gbps-Ethernet.788305.0.html
Wonder why the small limitations on m.2 drives? You could fit 5x as many m2 drives in those devices, easy, assuming good cooling...