SR301 Plus Series 
 
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Table of Contents 
Table of Contents .......................................................................................................................................... 3 
List of Figures ................................................................................................................................................ 4 
List of Tables ................................................................................................................................................. 5 
1.  Product Overview .......................................................................................................................... 6 
1-1 Front Panel .............................................................................................................................. 7 
1-2 Back Panel ............................................................................................................................... 8 
1-3 Security Features ..................................................................................................................... 9 
1-4 Front Control Panel ............................................................................................................... 10 
1-5 System Dimensions ............................................................................................................... 11 
1-6 Interior View ......................................................................................................................... 12 
1-7 System Level Environmental Specifications ............................................................................ 13 
1-8 System Packaging ................................................................................................................. 14 
2.  System Components Installation and Removal ............................................................................ 15 
2-1 Side Cover Installation ........................................................................................................... 15 
2-2 Front Bezel Installation & Removal ........................................................................................ 16 
2-3 HDD Tray Installation & Removal ........................................................................................... 17 
2-4 HDD Fan (below Storage Cage) Maintenance ......................................................................... 20 
2-5 Power Supply Installation ...................................................................................................... 22 
3.  Backplane .................................................................................................................................... 23 
3-1 Storage Backplane Options .................................................................................................... 24 
3-2 3.5” 4-port 12Gbps Mini-SAS Backplane ................................................................................ 25 
3-3 3.5” 4-port 12Gbps SAS/SATA Backplane ............................................................................... 27 
4.  Maintenance and Service ............................................................................................................ 29