Well, I agree lower voltage is better and I have recommended low voltage before.
The first kit, the DDR3 1333 kit I already have a set before they changed the code from 998677 to 998677B and they run great.
Thanks for the suggestion. Those look like a good kit too.
I am just jumping ahead of possible reasons to my computer crashing. The two possible things are the memory and the SSD drive. I am hoping it's the memory...
SSD trouble shooting thread