Synology DiskStation DS220j White - NAS Server

Leading Synology Hybrid RAID (SHR) technology
Easy storage management with Synology Hybrid RAID (SHR) technology. SHR is an automated RAID management system that allows you to easily create and expand storage volumes and migrate RAID types without requiring RAID configuration information. The SHR provides 1-drive redundancy to protect data in the event of a drive failure.

• A profitable solution. SHR maximizes your RAID's data capacity by using hard disks of different sizes. Calculate your RAID needs.
• Simple administration , ideal for new users with limited technical training who want to protect their data using RAID technology, a convenient installation wizard will guide you; Follow all the steps when installing it for the first time.
• Scalable , new disks can be dynamically added to the Storage Manager with a simple click. Learn more about SHR.
• Flexible . When creating a volume, choose to plan ahead and leave the space empty or unallocated for future use.

Synology DSM assumes:

1. File Server - Manager. Powerful integrated file management and sharing services
2. Media. Complete multimedia solution for management, streaming and playback
3. Hyper Backup. Store multiple backup versions with incremental block data backups and cross-version deduplication
4. DSM UI. Peanuts and operating system praised with an intuitive user interface and powerful features.
5. Security. Integration of very complete and constantly updated security tools to protect your devices from new threats.
6. All-in-one server. Save additional investment by integrating various network services, mail/web services and management applications on the NAS.