QNAP 6 Bay Thunderbolt 2 Das/NAS/iSCSI IP-San Solution, Intel Core i3-6100 Dual Core (TVS-682T-i3-8G-US) Intel Core i3-6100 3.7 GHz, 8GB RAM (max. 32GB), 4x 3.5" HDD, 2x 2.5" HDD/SSD, 2x M.2 SSD slots, 4-lan, 2x 10gbase-t, 2x Thunderbolt port, iscsi, PCIe expansion slot x3 Built-in M.2 SATA 6GB/s slots & 2.5 SSD slots ; qtier technology and SSD cache enable 24/7 optimized storage efficiency TRIPLE HDMI output (including one HDMI 2.0) for smooth 4K video playback. Supports QRM+ unified remote server management, QvPC technology, virtual machine and container applications, and storage for virtualization Thunderbolt 2 (20Gbps) and 10GbE dual network for on-the-fly video editing and speedy sharing ; 4 available combinations with Mac/PC and JBOD for Flexible attaching, sharing and expansion Scalable up to 416 TB with the Thunderbolt 2 storage expansion enclosures tx-800p/ tx-500p