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Massive data requires massive storage - the JetStor SAS Model 642F. Featuring dual-redundant ALUA-compliant array controllers, this 42 bay RAID array delivers reliable data protection combined with the high performance of 4Gbit Fiber Channel host interfaces and quad 3Gbit SAS disk channel expanders to handle astounding amounts of data. Engineered to meet stringent demands for continuous availability, JetStor SAS 642F RAID array spotlights a brand-new 64-bit IOP341 RISC processor for blazingly fast parity calculation and I/O operations, completely cableless SAS backplane-based design with SES capabilities, and storage capacities reaching 84TB in one compact 4U enclosure.
Low service and integration costs are assured by the JetStor's cableless design, dual redundant hot-swappable power supplies with two independent power inputs, turbo cooling fans, and dual embedded RAID controllers. Three year warranty comes standard with every array and covers all components.
JetStor SAS 642F RAID addresses many challenges present in datacenters and delivers unparalleled storage flexibility, higher levels of data availability, management and configuration simplicity, all while securing maximum investment protection to accommodate future data growth.
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SATA drive capacities of 1TB (7,200 rpm) and 2TB (7,200 rpm) are available.
SAS drive capacities of 73GB (15,000 rpm), 146GB (15,000 rpm), 300GB (15,000 rpm), 450GB (15,000 rpm), and 1TB (7,200 rpm) are available.
Full 48-bit ATA addressing standard support.
S.M.A.R.T., NCQ and OOB Staggered Spin-up capable drives supported.
Per enclosure maximum capacity of 84TB when using 2TB SATA drives.
Scaleable to over a hundred TB using additional expansion chassis.
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RAID Architecture
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64-bit RISC Intel IOP80341 storage processor per controller
Up to 3200 Mbytes/sec internal bandwidth
PCIe interface to the backplane
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Host Bus Interface
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Two, 4Gbit Fiber Channel, optical LC connectors per controller
Optional 8Gbit Fiber Channel upgrade is available
Dual loop, point-to-point, and fabric supported
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Disk Bus Interface
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Forty two 3Gbit SAS
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Command Queuing
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512 commands (host FC channels)
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Cache
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Up to 4GB per controller
667MHz DDR II ECC cache memory
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Operating Systems Supported
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Windows Server 2008, Windows Server 2003, Linux, VMWare vSphere, and others to be announced
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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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Size/Weight
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19" wide, 29" deep, 7" (4U) high; 104 lb. / 48 kg. (without disk drives)
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I/O Connectors (per controller)
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Two optical LC fiber channel; RS-232 serial terminal port, UPS port
RJ45 Ethernet management port
SAS Expansion port
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Power Required
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110 or 220 VAC, ±20% @ 10 amps / 5 amps peak; 47 to 63 Hz. autosensing
Two independent power inputs
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Data Archival
Disk-to-Disk Backup
Backup Staging
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600MB/sec bandwidth to support the most demanding non-linear editing and SAN environments.
Exclusive Advanced Data Sentry technology (RAID 6) provides the highest level of data protection. Multiple simultaneous drive failures can be tolerated without downtime or data loss.
Array Roaming feature gives administrators the ability to move a complete raid set to another system without losing RAID configuration and data on that raid set.
Redundant Flash Image provides an extra layer of protection against the firmware image corruption. If the primary firmware of the RAID controller becomes corrupted, the secondary firmware image will automatically be used.
Full 48-bit ATA addressing standard support allows for up to 144 petabytes capacity per drive to be utilized in the RAID array.
ASIC assisted parity for lightning-fast throughput.
RAID controllers provide RAID 0, 0+1, 1, 3, 5, 6, 30, 50 and RAID 60, Global Hot Spare Disk, Auto Rebuild, and up to 4GB of DDR2 ECC SDRAM-based data cache.
Intelligent SAS backplane design (uses no cables) allows "hot swapping" of disk canisters, power supplies, and fans for increased reliability, lower cost, and ease of maintenance.
Built-in management Ethernet port provides easy access to the web-based GUI RAID Manager for configuration, management, and monitoring functions. E-mail event notification is built-in.
Optional 72-hour cache Battery Backup Module available.
Scheduled Online Parity Consistency verification feature insures RAID set integrity.
Up to 128 addressable LUNS per RAID Set.
Optional JetStor SAS JBOD is available for further capacity expansion.
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AC&NC - Related Products
 JetStor SAS 616F
JetStor SATA 516F
JetStor SAS 516F
JetStor SAS 642F
JetStor SAS 624F
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