8GB 2Rx4 PC3-1600R E2 or E1

Jbigticket23 Hi JB I attached an image of the ram.

now the next question is I purchased 4 of this sticks and there are 6 dim slots in what order should I install 32GB RAM 4 sticks of 8GB or do I need to fill all 6 slots ?

when I tried to install the ram I got on startup a massage not detected .

Oded Hi JB is the image provide you the details you need?

Jbigticket23 

Oded Thanks JB what about the ram in the image is that the right ram?

Jbigticket23 thanks for the reply as far that I know my Z600 is V2.

So why am I getting not detected massage first I tried dual channels what I fought was dual channels got massage not detected than I tried 1 stick for each cpu got massage not detected could the ram be faulty or do I need to change something in the bios?

Jbigticket23 

Oded Hi JB it seems to be working now first i got a error massage and if I pay more attention to it it say 514 memory fan not detected so I make sure fan put in place correctly.

i purchased 2more shielded RAM 8GB installed only this two first no problem PC start normal show 16GB ram so I installed all the other 4more sticks when boot it tells me DIMM 3 not detected when system start it it shows 48GB IN use 40GB.

So I taken the 2 x 8GB FROM DIMM 3 not problem start and shows 32GB.

I swap the ram in DIMM 2 for the one in DIMM 3 stars again successfully show 32GB.

i add the last two to DIMM 3and system start successfully showing 48GB.

I’m not sure what happened and why I got error massage earlier but it seem to be good now.

Mybe I didn’t push the RAM in correctly.

Now I remember you told that if I install the Xeon X5650 on the HPZ400 I be able to run faster ram so I tried to installed the HPZ600 4GB sticks to the HPZ400 and got a red light.

Can a HPZ600 memory Work is HPZ400?