Сетевое хранилище без дисков/ channel QNAP D4 NAS 4 HDD trays.ARM 4-core Cortex-A55 2.0GHz, RAM 4 GB (max), 1x2.5GbE, 1x1GbE, 2xUSB 2.0 port,1xUSB 3.2 Gen 1