4-bay DiskStation (up to 9-bay), Quad Core 1.5 GHz (turbo to 2.3 GHz), 4GB RAM (up to 8GB)
• CPU: Intel J3455 Quad Core 1.5 GHz
• Memory: 4 GB DDR3L
• Internal HDD/SSD: 3.5" SATA HDD or 2.5" SATA HDD, or 2.5" SATA SSD
• Max Internal Capacity: 24 TB (12 TB drive x 2)
• Maximum Capacity with Expansion Units: 108 TB (12 TB drive x 9)
• External Ports: USB 3.0 x 2, eSATA Port x 1
• LAN: RJ-45 1GbE LAN Port x 2
• Maximum IP cam: 40
