Optimal Price/ Performance Ratio Synology DS411 delivers an average 105.3 MB/sec reading speed under RAID 5 configuration in a Windows environment, & 47.8 MB/sec writing. Synology DS411 provides a reliable solution for data sharing with an easy to use interface, & comprehensive office applications, including a complete backup solution making it one of the best values in 4-bay NAS devices available today. Windows + Mac + Linux Cross Platform File Sharing Synology DS411 offers comprehensive network protocol support, assuring seamless file sharing across Windows, Mac, & Linux platforms. Windows ADS integration allows the Synology DS411 to quickly & easily fit into an existing business network environment with no need to recreate user accounts on the Synology DS411. Internet file access is simplified by the encrypted FTP server & the web-based file explorer, Synology File Station. HTTPS, firewall, & IP auto-block support ensure file sharing over the Internet is protected at a high security level. Complete Backup Solutions Synology DS411 offers a centralized backup target to consolidate fragmented & unstructured data across a network. PC users can back up their data to Synology DS411 using Synology Data Replicator software, & Mac OS X users enjoy native Apple Time Machine integration. A web-based backup wizard is provided for backing up data in Synology DS411 to another Synology Disk Station or any rsync server via an encrypted protocol, or to an external hard drive via USB (Universal Serial Bus) connection. In addition, backing up to the cloud using Amazon S3 service is supported. The add-on package, Time Backup, keeps Disk Station data in multiple versions, so IT administrators could easily keep track of them & restore to previous version whenever required. Rich Office Applications Synology Disk Station DS411 runs on the award-winning operating system, Synology Disk Station Manager (DSM), offering comprehensive applications & features designed specifica