Summary: Great RAM at a great price! I purchased two sets of this RAM for an X58 build which was triple channel about two years ago. That rig bricked late September 2014 so I decided to try the four sticks in a Z97 ST Mk 1 4790K build.
Summary: core part of the computers power is from the ram, its easy buying a hp or dell computer with an i5 or i7 but those computers will always cheap out on the ram, video card and power supply. Get a pair of these in your computer and you'll fix 1/3 of your problems
Summary: This ram is amazing overall. You must make sure your cpu heatsink will fit over these though as they are TALL. I had to slightly modify one of my fans to make it work but the end result was more than acceptable.