Models-with-internal-M.2-slots.md

Synology NAS models with internal M.2 slots

All these models' M.2 slots fit only 2280 M.2 NVMe drives.

DS1823xs+
DS923+
DS723+
DS423+
DS1522+
DS1621xs+
DS1821+
DS1621+
DS1520+
DS920+
DS720+
DS420+
DS1019+
DS918+ 

RS1619xs+