Description
https://www.synology.com/en-us/products/DS418//#specs
4 Bay, Up to 48 TB (12 TB drive x 4)
(Capacity may vary by RAID types),
CPU : Quad Core 1.4 GHz
RAM : 2 GB DDR4
2x Gb port and 2x USB 3.0
https://www.synology.com/en-us/products/DS418//#specs