TS-1253BU-4G

12-Bay NAS, Intel Celeron Apollo Lake J3455 quad-core 1.5GHz (upto 2.3GHz), 4GB DDR3L SODIMM RAM ( 2x2GB, max 8GB total), SATA6Gb/s, 4xGbE, PCIe slot for 10GbE or 2 more GbE, AES-NI encryption, 4K hardware transcoding, dual 4K HDMI v1.4b, 4 x USB 3.0, virtualization, Surveillance Station (free 4, max 40 ch. ), max 1UX-800P/UX-500P expansion uni, single power 250W