Seagate BlackArmor NAS 440 and 420

The Seagate® BlackArmor® NAS 440/420 storage server is a complete, small-business-specific network storage solution designed to provide optimum uptime and data integrity to ensure business continuity for up to 50 workstations. Continuously and automatically protect business-critical data with incremental and full-system backup, bare metal restore (full-system restore) and individual file to entire volume encryption. Enhance data integrity and/or performance with RAID 0/1/5/10 & JBOD configuration options. Access files securely over the internet from any popular web browser — no special software required. Includes four energy efficient, reliable Seagate® hard drives. All four drives are easily removable without tools and hot-swappable to optimize uptime and data availability. Backed by a 3-year limited warranty from Seagate, the world leader in storage technology.
BlackArmor NAS 420

The BlackArmor NAS 420 storage server has the same hardware and software features as the BlackArmor NAS 440 storage server, but has two hard drives preinstalled instead of four. As your business grows, add two more hard drives to the system to take advantage of RAID 5/10 configurations and increase storage capacity.
Highlights:
• User-configurable RAID 0/1/5/10 & JBOD
• Four USB 2.0 ports for external drives, printers and UPS (uninterrupted power supply)
• Offers the level of security that is right for your business – from individual files to entire volume encryption
• On-board LCD screen for quick status info
• Microsoft® Active Directory support
• Multi-volume management
• Event email notification
• DLNA and iTunes® media streaming
• 3-year limited warranty
• Designed for small business to provide optimum uptime and data integrity for up to 50 workstations
• Supports Windows® XP, Windows Vista® operating systems and Mac OS® X 10.4.11 or later
• Includes energy efficient, reliable Seagate® hard drives
• Incremental and full-system, scheduled, automatic backup for network connected PCs using Windows® XP and Windows Vista® operating systems
• Secure internet access from any popular web browser – no special software required
• Hot-swappable, user-replaceable drives — no tools required
• Two Ethernet ports for local network connection, port failover and NAS to NAS replication
• Includes 10 software licenses, additional licenses available at www.seagate.com
Here is how the BlackArmor NAS lines up against the competition.