The Synology Rackstation RS1619xs+ is a commercial rack server for medium-sized businesses. You can install up to 4 2.5-inch or 3.5-inch drives for a maximum storage capacity of 48TB. On top of that, this NAS als has room for 2 M.2 NVMe or SATA SSDs. Thanks to the Quad-Core processor and 8GB RAM, you can create full system backups of more than 40 devices at a time. The 4-gigabit network ports also ensure higher throughput speeds. Thanks to the BTRFS file system, your rack NAS automatically repairs file errors and keeps multiple file versions, which means that you can always revert to earlier changes. Expand the possibilities of your NAS with the Synology DSM software, with options such as virtualisation and a surveillance center for IP cameras. This rack NAS is suitable for expansion: you can expand your RAM up to a total of 64GB.