And I can see that my MB chipset (H55) is not listed in the compatible list of chipset of this series. I am not sure if this is true or they just missed it in the website!
One more thing, in my BIOS, in DRAM voltage settings, I can see 1.6v or 1.7v, I mean I can't see 1.65v, will this be a problem?
You better set it to the "auto", but you can set to 1.6V too. In theory you should use the 1.5V RAM, because if you use the 1.65V RAM and if the CPU has the problem, then intel wil void your warranty maybe.