Synology DiskStation DS920+ is an ideal network-attached storage solution designed to streamline data management and productivity. Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. With scalable storage design, DS920+ lets you start small and expand storage capacity with the Synology DX517 as your data grows. Warranty can be extended to 5yrs with the purchase of EW201!

• Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time
• Built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays
• Flexibly scale up to nine drives to increase storage capacity as demand grows
• Build an on-premises, multi-user collaboration environment with fine-grained control
• Back up critical data and reduce your Recovery Time Objective (RTO) with Snapshot Replication
• Set up and run mainstream virtual machines within your Synology NAS
• Maximum IP camera: 40 (total of 1,200 FPS at 720p, H.264) (Including two free camera licenses; additional cameras require the purchasing of additional licenses)