Janus 4340 SATA II-SCSI RAID Bundles | 
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Description These bundles include a Janus4340 SATA II-SCSI unit with choice of four drive sizes, five-year warranty, U320 SCSI HBA interface card, & a maintenance kit that contains a drive, a drive tray, a power supply, & fan. Memory upgrades and battery backup units are also available - please ask your RaidWeb representative for details. The Janus4340 (SCSI) 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. - 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 Janus4340 is the perfect solution for anyone who needs large amounts of data storage while maintaining high data transfer rate. Utilizing a 64 bit interface card, the Janus4340 has been benchmark tested at over 200MB/s read and write transfer. Common applications for the Janus4340 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 - Up to 6TB of data storage JBOD, 4.9TB at RAID5.
- Standard 512MB cache to handle large files.
- Dual U320 SCSI hosts for impressive transfer.
- Unparalleled data protection levels- RAID 0, 1, 0+1, 3, 5, 30, 50, 6, 6+, JBOD, NRAID capable.
- Global hot spare supported.
- Capable of up to four independent RAID arrays.
- Hot swappable power supplies, trays and fans.
- Benchmarked over 200MB/s read & write transfer.
- Available with battery backup module.
- 5 year parts/labor warranty.
- Easy to use monitoring software for real time event display and notification for array status change.
- 2U, 19" rack mountable.
Technical Specifications -------------------------------------------------------------------------------------
INBUILT CONTROLLER i80331 667MHz 64 bit RISC.
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CACHE MEMORY 512 MB ~ 1GB DDR333 512MB included.
Two slots, 144 pin.
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FIRMWARE Dual Flash ROM, supports higher availability.
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SCSI I/O PROCCESOR SYMBIOS 53C1010R.
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SERIAL PORT (1) RS232 Asynchronous port 115,200 b/s. 8, 1, none.
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RAID LEVELS 0, 1, 0+1, 3, 5, 6, 6+, 30 , 50, JBOD, NRAID.
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RAID SETS Multiple RAID Groups, maximum 4.
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RAID SLICES Max 8 slices per RAID group.
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LUN MAPPING Max 8 LUNs per SCSI channel.
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TAGGED COMMAND QUEUING Up to 255 simultaneous data requests.
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DATA TRANSFER RATE Up to 320MB/second (Synchronous).
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SCSI ID ASSIGNMENT 0-14, 0 default setting.
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INTERFACE: HOST BUS Dual Ultra320 VHDCI SCSI
DISK BUS SERIAL ATA II (8)
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DRIVES Hot Swappable, user replaceable.
Up to eight 3.5" standard SATA II drives (1" height).
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MAXIMUM FAULT >6.0TB
TOLERANCE CAPACITY
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DRIVE MTBF >1,000,000 hours.
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HOST REQUIREMENT Host independent.
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OPERATING SYSTEMS Completely OS independent and transparent.
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DATA REBUILD Automatic data regeneration.
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POWER SUPPLY CAPACITY Two 300W (1+1) independent supplies.
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AC INPUT VOLTAGE 100-240V (+/- 10%) 63/47 Hz.
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RELATIVE HUMIDITY 0% To 85% non-condensing.
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OPERATING TEMPERATURE 40F ~ 100F
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NON-OPERATING TEMPERATURE -10F ~ 140F
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SAFETY TESTING UL, CE and FCC Class B.
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DIMENSIONS Rackmount- 19"(D) x 19"(W) x 3.5"(H)
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WEIGHT 47 lbs in box(without drives).
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WARRANTY 3 Year Parts/Labor on RAID unit (not drives).
------------------------------------------------------------------------------------- Unit Pricing and Configuration Options Janus 4340 SCSI Host Bundles:
| | 6.5TB @ RAID5 | Includes 8 1TB SATA II hard drives, 16MB cache, 7200rpm. | #81-4340X1TB | $6,640 | Order Now | | 4.9TB @ RAID5 | Includes 8 750GB SATA II hard drives, 16MB cache, 7200rpm. | #81-4340X750 | $5,780 | Order Now | | 3.3TB @ RAID5 | Includes 8 500GB SATA II hard drives, 16MB cache, 7200rpm. | #81-4340X500 | $5,450 | Order Now |
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