HP ProLiant ML150 G6 memory upgrade

[sentir]

Hello,
I need to upgrade memory on my HP ProLiant ML150 G6 server but I read it supports maximal 4GB in one bay. So here's question. I want to buy for example 3x HP 4GB Part number: 500658-B21 and add it to 3x Micron 2G Part number: MT18JSF25672AZ-1G4G1 which will be 18GB. Will it work together? Thank you so much for answers.

Here's screen with info about my current RAMs.

 

[algorithmbreaker]

500658-B21 is a 4 GB Dual Rank DDR3 1333MHz Reg ECC.
MT18JSF25672AZ-1G4G1 is a 2 GB Dual Rank 1333MHz Unbuffered ECC.

Cannot mix ECC / Reg ECC Memory.

ProLiant ML150 G6 Suppports max of 12 x 4 GB Reg ECC or 12 x 2 GB UDIMM ECC.

You will either need to stick with 2 GB Unbuffered ECC RAM for adding with current. Or remove all current RAM and add 4 GB sticks of Reg ECC.

Refer below for support and compatible RAM:

http://www.memorystock.com/memory/CompaqProLiantML150G6DDR31333MHz.html

http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c01715708