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JStor IDE 8-bay RAID Array
Third generation JStor III-IDE RAID array delivers reliable data protection combined with the high performance of Ultra160 SCSI host interface to support a wide variety of business applications. Engineered to meet stringent demands for continuous availability, JStor III-IDE RAID array features a brand-new 64-bit RISC processor for blazingly fast parity calculation and I/O operations, completely cableless backplane-based design, and storage capacities reaching 2.4TB in a small 3U enclosure.
Low service and integration costs are assured by the JStor's cableless design, two redundant hot-swappable power supplies, turbo cooling fans, and embedded RAID controller. Three year warranty comes standard with every array and covers all components.
Versatility is in the heart of the JStor III-IDE array. Indeed, it can be used as a tower desktop or be rackmounted into any standard 19" rack cabinet.
JStor III-IDE RAID addresses many challenges present in information systems departments and delivers unparalleled storage flexibility, higher levels of data availability, management and configuration simplicity, all while securing maximum investment protection to support future growth.
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Drive capacities of 80GB (7,200 rpm), 100GB (7,200 rpm), 120GB (7,200 rpm), 160GB (7,200 rpm), 180GB (7,200 rpm), 200GB (7,200 rpm), 250GB (7,200 rpm), and 300GB (5,400 / 7,200 rpm) are available.
Full 48-bit ATA addressing standard support.
Maximum capacity 2.4TB when using 300GB drives.
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General
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RAID Architecture
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64-bit RISC 100MHz CPU with 100MHz memory bus
Up to 800 Mbytes/sec bandwidth
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Host Bus Interface
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Two, 160 MB/sec. Ultra3 LVD
(Low Voltage Differential) SCSI
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Disk Bus Interface
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Eight master Ultra ATA/100 channels; Ultra ATA/133 compatible;
48-bit addressing
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Command Queuing
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253 commands (host and disk
SCSI channels)
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Cache
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Up to 512 MB (using one, industry-standard 144 pin 133MHz SO-DIMM SDRAM)
ECC function is supported by the RAID controller
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Operating Systems Supported
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Windows NT, Windows 2000 and MSCS (Microsoft Cluster Server), Sun/Solaris, Linux, SCO Unix, HP/UX, IBM AIX, SGI IRIX, DEC VMS, MAC OS, FreeBSD, Novell, OS/2, and others to be announced
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Environmental
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Temperature
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50°F to 104°F operating, -40°F to +140°F non-operating 10°C to 40°C operating, -40°C to +60°C non-operating
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Relative Humidity
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10% to 85% non-condensing (operating), 5% to 90% non-condensing (non-operating)
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Certifications
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FCC, CE, TUV, and UL/CSA
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Physical
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Size/Weight
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19" wide, 18" deep, 5.25" (3U) high, 40 lb. / 18 kg. (without disk drives)
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I/O Connectors
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Four standard 68-pin SCSI, two 9-pin DB9 type RS-232 serial terminal port and fax / pager port
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Power Required
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110 or 220 VAC, ±20% @ 3 amps peak; 47 to 63 Hz. autosensing
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Click here for the 14-bay version
JStor III IDE 8 bay Tower
JStor III IDE 8 bay Rackmount
JStor III IDE 8 bay Rackmount (with tray out)
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Dual host connection can
support two hosts simultaneously. Perfect for
clustered environments, e.g. MSCS - Microsoft
Cluster Server.
Full 48-bit ATA addressing
standard support allows for up to 144 petabytes
capacity per drive to be utilized in the RAID
array.
Optional Fiber Channel host interface is available
RAID controller provides
RAID 0, 0+1, 1, 3, and 5, Global Hot Spare Disk,
Auto Rebuild, and up to 512 MB of SO-DIMM
SDRAM-based data cache.
Intelligent IDE/ATA
backplane design (uses no cables) allows
"hot swapping" of disk canisters,
power supplies, and fans for increased
reliability, lower cost, and ease of
maintenance.
In-band SCSI monitoring and fault notification to fax / pager or e-mail.
Completely user
configurable via the front panel.
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