adi Dear client, sorry for the misunderstanding. According to the product specifications, Slot 4 of the Beelink ME mini N150 supports both SATA and NVMe SSDs. It uses an M.2 M-key interface. The other M.2 ports are primarily designed for NVMe SSDs, with one being a Gen 3 ×2 slot (intended for the OS) and the remaining five being Gen 3 ×1 slots for storage expansion. But it probably doesn’t support m.2 to SATA adapter due to power comsumption inficiency.