QNAP's WS-411U is a NAS server that employs Microsoft Windows Storage Server 2003 R2 to provide a scalable, branch-ready network attached storage. The unit is powered by a 1.6GhHz Intel Pentium M processor and features 512MB of memory.

The 1U rack mount design features 4 hot-swappable SATA slots for a maximum capacity of up to 4 TB and an Ultra 320 SCSI interface for tape drive connectivity.

Additional Features:

- RAID 5 disk configuration auto-installed during the setup procedure

- Dual gigabit Ethernet ports for load balancing, fail over and multi-IP settings

- Two USB 2.0 ports

- Front LCD panel for status and IP address display

- Redundant power supplies

- NetBak Replicator backup software

- Embedded Trend Micro anti-virus 60-day trial version

Visit the QNAP Systems website for more information.