Versatile storage in a compact desktop chassis. Capable of simultaneous 2-channel 4K video transcoding, DS1019+ provides a remarkable video streaming experience for advanced private users. Its versatile integrated applications, including collaboration, file sharing, data backup, and recovery, also meet the diverse needs of SOHO users, accelerate business productivity and are even ready for virtualization deployment. A perfect blend of scalability and performance. The DS1019+ comes with two original M.2 NVMe SSD slots, allowing you to implement an NVMe SSD cache without occupying any of the HDD trays. You can also scale it up to 10 hard drives with a DX517 expansion unit to easily expand your storage capacity. Designed for reliability, accompanied by Synology. DS1019+ is designed to store your data reliably and is backed by a three-year hardware warranty from Synology. An optional extended two-year warranty is available in select regions for up to five years of coverage. The best backup solution. DS1019+ integrates multiple backup applications to protect your important data across all devices with an intuitive user interface and sustainable storage technologies. 4K Media Server. Access and stream your 4K multimedia content anytime, anywhere. DS1019+ supports 4K H.264/H.265 online transcoding via Video Station and DS video, to allow conversion and playback of 4K video on the fly on other computers, smartphones and media players that do not support Ultra HD formats originally. Btrfs: Next-generation storage efficiency. The Btrfs file system introduces the most advanced storage technologies to satisfy the management needs of modern large businesses:. A shared/user folder quota system provides complete quota control over all user accounts and shared folders. Snapshot Replication offers storage-efficient, programmable data protection with backups of 1,024 shared folders and 65,000 snapshots across the entire system. Restoring data at the folder or file level makes data recovery fast and flexible. File self-healing detects and recovers corrupted files without user intervention. Learn more about the benefits of using Btrfs