Synology 2 Bay NAS DiskStation DS720+ (Diskless)

DS720+ provides two built-in M.2 SSD slots so that you can take full advantage of Synology SSD Cache functionality. Add SSD cache for up to 20 times faster I/O response without using front drive bays. You can add five more drives with Synology DX517 to expand storage capacity.

A two-bay network attached storage solution that offers an easy and reliable way to protect, share, and manage your data. Backup and protect your files from multiple platforms, including PCs, Macs, and phones. Share a document and securely collaborate with co-workers. It can stream media to various devices — computers, smartphones, media players, and TVs — for a non-stop, fun watching experience.

Hardware-wise, the DS720+ is powered by an Intel quad-core processor and 2 GB DDR4 memory (expandable up to 6 GB). It comes with two Gigabit Ethernet ports that support Link Aggregation and Failover. Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. It also supports scalable storage design, so you start small and expand storage capacity with optional Synology DX517 as your data grows.