PRE-OWNED: The Synology DS920+ is a high-performance 4-bay NAS DiskStation with 8GB of RAM and 16TB of storage capacity using 4x 4TB IronWolf DRIVES *WITHOUT POWER TRANSFORMER* (WILL NEED BUY SEPERATLY OR HAVE YOUR OWN). Designed for home or small office use, it supports SSD drives and offers fast write speeds. The eSATA and Ethernet interfaces provide versatile connectivity options, and its black desktop form factor complements any workspace. This NAS is part of the Synology product line, known for reliable network attached storage solutions.