I also got 8 stick of RAM
(4x) DDR3 RDIMM 4GB 1RX4 PN: M393B5270CH0-YH9
(4X) DDR3 RDIMM 4GB 2RX4 PN: M393B5170FH0-YH9
As far as i know they have the same spec expect the number of memory rank
The R510 seem to have a weird memory config with 2 bank separated in 3 channel.
Im planning to run this mess in Optimizer mode.
Any idea how i can populate all the slot with my current memory without getting
a geometry of a unsupported dimm error?
Or i just need to get 4 more stick of one or the other mem config?
You should be able to run one type in slot 1 and 2 then one of the other type in slot 4. If you still need the other 8GB you could just get 2 more sticks of the type that is in slot 1 and 2 and populate slot 3.