Janus 4551 (Fibre) 12 bay SATA II RAID  |  |
Description The Janus4551 (Fibre) features high availability hardware & firmware architecture which automatically detects bad array sectors & failing disk drives before data is affected. Operating system independent & transparent with Windows, Linux, Novell, UNIX, or Mac based servers. On-line expansion allows the user to add drives to an existing array without interrupting operation. 3 year parts and labor warranty with 5 year warranty option. - Disk Self Test automatically tests RAID hard drive health. DST performs write, servo analysis, & read scan tests; the test results are displayed on the LCD & Hyperterminal outputs.
- Disk Scrubbing uses idle time to test disks. If a sector is corrupted, DS regenerates data from other RAID member disks & writes it to an uncorrupted sector. DS prevents having multiple corrupted sectors in a single stripe, one of the main causes of data loss.
- Disk Cloning used with the SATA SMART function, determines the optimum time for the system to begin cloning a failing drive to a system hot spare disk. The cloned disk automatically takes over array function, eliminating degraded performance during rebuilds.
- The Janus4551 is part of the Janus 2 line of RAID units, which also incorporate multiple utilities to enchance RAID monitoring, performance, and reliability. For a complete list of Janus utility functions, please visit the Janus2 RAID Function page.
Ideal Applications- Enterprise Storage
- Disk to Disk Backup
- Performance Driven HD
- Video Streaming Applications
- Security and Surveillance
- Regulation Compliance Storage
- Disaster Recovery Storage
- Audio and Video Editing
- VOD on Education or Entertainment
- Fixed Content Archiving.
The Janus4551 is the perfect solution for anyone who needs large amounts of data storage while maintaining high data transfer rate. Common applications for the Janus4551 include digital archiving, data vault storage, more. Chainable - up to four units on a single SCSI channel. Unit is cluster ready. Available battery backup helps prevent data corruption in case of power failure. Features - Host Interface: 4Gb Fibre
- Data Transfer Rate: Up to 4 Gb/second
- ID Assignment: 0-127
- Number of Host Channels: 2
- External Connector Type: SFP x 2 (SFP not included)
- Controller CPU: AMCC PPC440SP CPU
- Cache Memory: 512MB - Upgradeable to 2GB DDR II SDRAM
- Disk Interface: SATA-II (3 Gb/sec)
- Number of Disk Channels: 12
- Hot Swap Disk Tray: 12 x 3.5" hot-swappable trays
- Hot Swap Fan: 2 x Turbo Fan
- Hot Swap Power supplies: 350watt x 2 Redundant
- AC Input Voltage: 100 to 240V (+/- 10%), 46 to 63 Hz
- RAID Levels: JBOD, 0, 1, 3, 5, 6, 10, 30, 50, 60, NRAID
- Disk Groups: Max. 16
- Logical Disk: Max. 32
- Data Rebuild: Automatic Data Regeneration
- RAID Features: Global and local hotspare, Multiple Host ID, and Background Initialization
- Advanced Data Reliability Assurance: SMARTCor. Functions (DST, DS, DC)
- Online Expansion: Yes
- Front Panel LCD and Buttons: Easy access for configuration and status report.
- RS-232 Terminal: User Friendly interface for configuration and status report
- Web browser GUI: Embedded CGI-based GUI management interface
- Event Notification: Built-in buzzer, e-mail, and SNMP
- Humidity: 10% to 85% non-condensing
- Operating Temp: 5 C to 40 C
- Non-Operating Temp: -25 C to 60 C
- Safety Regulatory: UL, CUL, CB
- EMC Standard: FCC, CE, C-Tick, BSMI
- Physical Dimensions: 485 (W) x 565 (D) x 88 (H) mm
- Physical Weight: 19 Kgs (without drives)
- Packed Dimensions: 610 (W) x 790 (D) x 430 (H) mm
- Packed Weight: 28 Kgs (without drives)
Additional Information Related Products: Unit Pricing and Configuration Options | Janus4551 Fibre Host: | | 10.2TB @ RAID5 | Includes 12 1TB SATA II hard drives, 16MB cache, 7200rpm. | #81-4551-1TB | $7,695 | Order Now | | 7.7TB @ RAID5 | Includes 12 750GB SATA II hard drives, 16MB cache, 7200rpm. | #81-4551-750 | $6,595 | Order Now | | 5.0TB @ RAID5 | Includes 12 500GB SATA II hard drives, 16MB cache, 7200rpm. | #81-4551-500 | $6,295 | Order Now | | 3.3TB @ RAID5 | Includes 12 320GB SATA II hard drives, 16MB cache, 7200rpm.. | #81-4551-320 | $5,895 | Order Now | | No hard drives | Includes bare chassis, no hard drives. | #81-4551 | $4,695 | Order Now | | Janus4551 Fibre Host w/ battery backup: | | 10.2TB @ RAID5 | Includes 12 1TB SATA IIhard drives, 16MB cache, 7200rpm. | #81-4551B-1TB | $8,095 | Order Now | | 7.7TB @ RAID5 | Includes 12 750GB SATA IIhard drives, 16MB cache, 7200rpm. | #81-4551B-750 | $6,995 | Order Now | | 5.0TB @ RAID5 | Includes 12 500GB SATA II hard drives, 16MB cache, 7200rpm. | #81-4551B-500 | $6,695 | Order Now | | 3.3TB @ RAID5 | Includes 12 320GB SATAII hard drives, 16MB cache, 7200rpm. | #81-4551B-320 | $6,295 | Order Now | | No hard drives | Includes bare chassis, no hard drives. | #81-4551B | $5,095 | Order Now | | Also: Janus4551 bundle packs , including a unit w/ drives, maintenance kit, HBA & 5 year warranty. |
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