The TVS-882BRT3-ODD-i7-32G uses 7th Generation Intel 14nm multi-core processors and features Thunderbolt 3 (40 Gbps) connectivity, including a unique Thunderbolt-to-Ethernet (T2E) 10GbE converter, and is ideal for online video editing and high-speed file sharing. The TVS-882BRT3 comes with an optical disc drive (ODD) slot, allowing you to install compatible disc drives (including Blu-ray Disc drives). QNAP also provides models with a preinstalled Blu-ray Disc drive, allowing you to experience extensive disc applications right way. You can back up the content of your discs to NAS for long-term storage and easier sharing, or you can write NAS-based files to disc for an extra layer of data protection. The TVS-882BRT3 comes with three PCIe Gen.3 slots. Two slots are preinstalled with dual-port Thunderbolt 3 expansion card, while the third slot allows for adding 10GbE/40GbE NIC, SAS storage expansion card, or a USB 3.1 10GbE adapter, making the TVS-882BRT3 ideal for diverse storage applications.