I replaced the entire fleet of 2gb memory sticks in a Dell Poweredge R715 with: Crucial 16GB Kit (2 x 8GB) DDR3-1600 ECC RDIMM (Part#CT5321400).
I have two processors, so following the manual, I believed the correct slots for the two sticks to be A1 and B1.
When starting/rebooting the server I am prompted with the listed memory config. not optimal message. When I look at the hardware configuration it is show the ram as being 1333.
What're the next steps in resolving this message and creating an optimal config?