Synology DS920+ is an ideal network-attached storage solution to streamline data management & productivity. Two built-in M.2 SSD slots & Synology SSD Cache technology allow you to boost system I/O & application performance. Scalable storage design lets you start small & expand storage capacity as your data grows. Accelerated application performance Enjoy the performance boost to photo indexing & other computing-intensive operations, as well as database response time. Reach optimal performance Built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays. Expand storage with ease Flexibly scale up to nine drives to increase storage capacity as demand grows. Empower collaboration & productivity Build an on-premises, multi-user collaboration environment with fine-grained control. Protect & restore data in a snap Back up critical data & reduce your Recovery Time Objective (RTO) with Snapshot Replication. Ready to go virtualized Set up & run mainstream virtual machines within your Synology NAS. Streamline your data management experience Synology DS920+ is a powerful 4-bay desktop NAS that brings you a fast & smooth data management experience, as well as sequential read & write throughput of over 225MB/s. It benefits computing-intensive applications, speeding up Synology drive & moments, and boosting Web PHP response efficiency. Advanced snapshot technology Advanced snapshot technology provides schedulable & near-instantaneous data protection of shared folders & LUNs. File & folder level data restoration File & folder level data restoration offers users who wish to restore only a specific file or folder more flexibility. Inline compression Inline compression compresses data before writing them to the drive, to optimize storage use & reduce write commands to the drives.