QNAP 4-Bay, 12TB(4X 3TB NAS Drive) Intel Braswell Quad-Core 1.6GHz CPU(TS-453A-4G-43R-US) Intel Celeron N3150 Quad Core 1.6GHz (up to 2.08GHz), 4GB DDR3L RAM (Max 8GB) SATA 6Gb/s, 4xGbE, AES-NI hardware encryption, hardware transcoding up to 4K H.264, 4K HDMI with Kodi player, 2xHDMI, Virtualization Station, Surveillance Station, max 1 UX expansion unit, 2x 6.3mmMIC In, 1x Line out QTS & Ubuntu dual systems for developing and running IoT applications ; AES-NI hardware-accelerated encryption for efficient cryptographic performance up to 336 MB/s Dual HDMI outputs for switching between mirroring and extended desktop options Supports 4K hardware decoding, and transcodes 4K (H.264) videos on-the-fly or offline Build a personal karaoke system with high-quality audio output and the new OceanKTV app Quickly find specific files by real-time, natural search with Qsirch 2.1 A hybrid approach to virtualization in one NAS: Virtualization Station & Container Station