Synology's DiskStation DS1520+ is a scalable NAS (network-attached storage) product great for IT enthusiasts. It comes with an Intel Celeron J4125 4-core 2.0 GHz CPU, 2 built-in M.2 2280 NVMe SSD slots, 8 GB DDR4 system memory, and Synology SSD Cache technology that allows for an average 19.8% performance boost. The Synology Drive software lets users sync files on-demand, as well as protect files with scheduled backups. The NAS features a USB 3.0 port, an eSATA port, a 1GbE RJ-45 port, fanning, and a Kensington Security Slot. The Synology DiskStation DS1520+ weighs 2.26 kg, measures 166 mm x 230 mm x 223 mm, and has a 3-year hardware warranty.