It is not apparent which controller you have from that picture, but it is a PERC.  There are no 2008R2 drivers for the PERC 4/SC or 4/DC, but if you have a 4e/DC, then you should be able to use this driver: ftp.dell.com/.../LSI-LOGIC_MULTI-DEVICE_A00_R227150.exe To configure RAID, you need to go to CTRL-M, Configure, View/Add, Space Bar to select drives, Enter to stop selection process, F10 to configure, Space Bar to select only "span", F10 to continue, select RAID level, leave all other settings as default, OK.  Then you need to Initialize the logical drive from the Main Menu in CTRL-M.
I have Dell PowerEdge 1800 server . currently installed with windows server 2003. and working fine. now I buyed windows server 2008 standard ed. R2 64x. when i installing it with normal boot from CD way. the place it shows hard drives, its only showing external hard drive that is attached with the system. not internal hard drive is show. what to do.. please give me simple way i am not expert. i just know how to install desktops or laptops. not server experience ever
Dell Server poweredge 1800 installing windows 2008 R2 standard edition 64x ..