NAS QNAP 262 3-Bay, CPU Intel Celeron N5105/N5095 4-core/4-thread Processor, RAM 8 GB (onboard, not expandable), HDD 3.5″ SATA 6Gb/s (support 2.5″ via optional TRAY-25-NK-BLK03) (neincluse), LAN: 1 x 2.5GbE, USB3.2 Gen2: 2 USB3.2 Gen1: 1, tower,