Synology DiskStation DS420+ 4-Bay NAS Enclosure

4 x 3.5/2.5" Bays | 2 x M.2 2280 Slots
2.0 GHz Intel Celeron J4025 Dual-Core
2GB DDR4 RAM
2 x Gigabit Ethernet Ports
2 x USB 3.0 Type-A Ports
RAID 0, 1, 5, 6, 10, Hybrid, Basic, JBOD
Sequential Reads up to 226 MB/s
Sequential Writes up to 225.74 MB/s
AES-NI Hardware Encryption Engine
Synology DiskStation Manager OS