Qsan Technology J300Q
Contents
1. 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 Hl JBOD System Be HDD 2 Qsan JBOD System All J300Q systems are equipped with Qsan s default green features for power saving In most cases the hard drives consume most power With the auto disk spin down feature and proper configuration with Qsan Q Series High Availability RAID Systems the power consumption of hard drives can be reduced to a minimum and users will not even notice this feature J300Q monitors the environment temperature for cooling mechanism and the fan modules respond accordingly The power supply modules are all 80 PLUS power efficient for better power converting rate In virtue of the reduction of hard drive power consumption the advanced cooling mechanism and the energy efficient power supplies the unnecessary power cost is decreased greatly Ordering Information Controller Configuration Optional Components J300Q D224 Dual controllers QJSATA board SATAII drives support J300Q C224 Single controller The specific functions of dual controller are not available in J300Q C224 J300Q D224 J300Q C224 J300Q D224 J300Q C224 JBOD Controller YUEN Mere alige 16s Single controller Auto di2. Sen making data smart J300Q 6G SAS SAS 2U24 High Availability JBOD Systems Qsan s storage systems are designed for high availability non stop services applications demanding high throughput and flexible storage planning with cost effectiveness for small and medium businesses Highlights 1 Fully redundant amp hot pluggable designs JBOD controllers power supplies fan modules amp JBOD expansion 2 Online FW upgrade no system down time 3 Green storage designs auto disk spin down advanced cooling mechanism amp 80 PLUS energy efficient power supplies 4 High connection availability load balancing amp failover 5 1 x 6G SAS miniSAS SFF8088 host wide port per controller 6 1 x 6G SAS miniSAS SFF8088 JBOD expansion wide port per controller 7 3G SAS amp SATA II drive backward compatible High Availability J300Q 6G SAS SAS JBOD system is specially designed for high availability applications The J300Q is well equipped with fully redundant components for all major functions including redundant JBOD controllers power supplies fan modules and SAS JBOD expansion ports Being hot pluggable all of them provide non stop services Distinct from others J300Q is able to upgrade firmware without system down time And in case of 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 be
3. sk spin down No of Host Channels Advanced cooling mechanism 1x 6G SAS 1x 6G SAS o Per Controller 80 PLUS energy efficient power supplies Expansion Enclosure J300Q series J300Q series High Availability Dual active JBOD controllers No of Hard Drives 7 7 Online firmware upgrade SAS amp SATA II no system down time Power Supply 2 x 500W 2 x 500W Multi path amp load balancing Fan z suppor Dimensions 2U 19 Rackmount Management EGNES Es 446 0mm x 542 0mm x 88 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 Technology Inc Sar Tel 886 2 7720 2118 Copyright 2004 2010 Qsan Technology Inc All Rights Reserved 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 companies
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