Qsan Technology J220Q-D316 disk array
Contents
1. anced cooling mechanism Per Controller ees 80 PLUS energy efficient power supplies Expansion Enclosure J220Q series High Availability Dual active JBOD controllers No of Hard Drives Online firmware upgrade SAS amp SATA II 1 no system down time Power Supply 2 x 500W Multi path amp load balancing Fan 2 suppor Dimensions 3U 19 Rackmount Management EGNES Es 442 8mm x 500 6mm x 130 0mm W x D x H OS Support Windows Linux Solaris Mac Warranty 3 year warranty for system AC Input 100 240V 7A 4A 500W with PFC Auto Switching DC Output 3 3V 25A 5V 32A 12V 40A Operating Temperature 0 to 40 C Relative Humidity 5 to 95 non condensing QSAN Technolo gy Inc Copyright 2004 2010 Qsan Technology Inc All Rights Reserved SS Tel 886 2 7720 2118 Any information provided here is subject to change without prior notice making data smart Email sales Qsan com tw Website www QsanTechnology com All other trademarks mentioned herein are the property of their respective companies2. lly redundant amp hot pluggable designs JBOD and proper configuration with Qsan Q Series High Availability RAID Systems the power controllers power supplies fan modules amp consumption of hard drives can be reduced to a minimum and users will not even notice JBOD expansion this feature J220Q monitors the environment temperature for cooling mechanism and the 2 Online FW upgrade no system down time fan modules respond accordingly The power supply modules are all 80 PLUS power 3 Green storage designs auto disk spin down efficient for better power converting rate In virtue of the reduction of hard drive power advanced cooling mechanism amp 80 PLUS consumption the advanced cooling mechanism and the energy efficient power supplies energy efficient power supplies the unnecessary power cost is decreased greatly 4 High connection availability load balancing amp failover 5 1x 3G SAS miniSAS SFF8088 host wide port per controller 6 1x 3G SAS miniSAS SFF8088 JBOD expansion wide port per controller 7 SATA II drive backward compatible Ordering Information Controller Configuration Optional Components J220Q D316 Dual controllers QJSATA board SATAII drives support J220Q C316 Single controller The specific functions of dual controller are not available in J300Q C316 J220Q D316 J220Q C316 J220Q D316 J220Q C316 JBOD Controller Dual controllers Single controller Auto disk spin down No of Host Channels Adv
3. san High Availability making data smart J220Q 3G SAS SAS JBOD system is specially designed for high availability applications The J220Q is well equipped with fully redundant components for all major functions including redundant JBOD controllers power supplies fan modules and SAS JBOD J220Q 3G SAS SAS expansion ports Being hot pluggable all of them provide non stop services Distinct from others J220Q is able to upgrade firmware without system down time And in case of 3U1 6 High Avai lability multiple hardware failures as shown below Qsan s design of dual paths between Qsan RAID systems and JBOD systems will still provide services while other vendors will not J BOD Systems be able to provide any service Qsan systems behavior when multiple controllers fail Dual Paths Design Qsan RAID System Other systems behavior when multiple controllers fail Single Path Design Backplane up RAID System Pa Copfroller 1 Caritroller 2 AN 2 SASx4 f MII Expansion Nonstop H Qsan s storage systems are designed for high availability non stop services applications JBOD System pas demanding high throughput and flexible storage planning with cost effectiveness for Qsan J BOD System small and medium businesses Highlig his All J220Q systems are equipped with Qsan s default green features for power saving In l most cases the hard drives consume most power With the auto disk spin down feature 1 Fu
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