DS218j

2-bay DiskStation, Dual Core 1.3 GHz, 512MB RAM
•  CPU: Marvell Armada 385 Duad Core 1.3 GHz
•  Memory: 512 MB DDR3
•  Internal HDD/SSD:  3.5" SATA HDD or 2.5" SATA HDD,  or 2.5" SATA SSD (with optional 2.5" Disk Holder)
•  Max Internal Capacity: 24 TB (12 TB drive x 2)
•  External Ports: USB 3.0 x 2
•  LAN: RJ-45 1GbE LAN Port x 1
•  Maximum IP cam: 14