The DAS-303 is a powerful external FC-SATA storage system for connection to recorders of the DMS series. Thanks to its redundant, modular design with hot-swappable components, its innovative storage management software and a flexible interface support with highly reliable storage devices it offers a high performance security solution with highest scalability and functionality.

Its 2HU housing can contain max. 12 SATA HDDs in lockable slide-in units. They can be configured for redundant recording with the integrated graphical user interface (web browser).

Features:

• The system is ready for operation incl. particularly suited and Dallmeier approved and authorised HDDs
• Can be equipped with up to 4 expansion housings with a total maximum number of 60 hard drives, expansion via SAS
• Standard RAID level 5 (RAID level 0, 1, 10 and 50 upon request)
• Gross capacity (for 1 TB HDD): 12 TB (net: 10 TB)
• Installed RAID controller supports RAID level 0, 1, 5, 10, 50
• Installed FC controller for external connection
• Up to 2x 4 GB/s FC interface
• Hot-spare functionality and automatic rebuild
• Hot-plug functionality: HDDs, power supply units and fans can be exchanged during operation
• Alarm function via PGuard on hard disk, fan and power supply unit failure
• Management and alarm via installed Ethernet interface possible
• Requirements: 1.) Software version from 6.0.9 (for hybrid recorders) / 2.) Air-conditioned dust-free environment, server environment is ideal

Technical details...

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