An independent brewing company has purchased an x3650 and wants to upgrade the standard RAID controller and add the 3rd and 4th hard drive. This will require a raid controller that will handle RAID 5 and the appropriate hard drives that will fit into the x3650. 
Which tools can you use to make sure you select the correct options for this specific server？（）  
1） IBM Standalone Solution and Configuration Tool. （SSCT）  
2） Configurations and Options Guide  
3） ServerProven  
4） BladeCenter Competitive Sales Tool  
5） xREF

You have a junior sales representative working with your largest customer， who needs to build an entry System x Server hardware solution. 
Which IBM resource should the junior sales representative use？ （）