I run it on an Intel i7 3770K @ 4600MHz and an MSI Z77 MPower Board.
For this purpose, the G.Skill Ripjaws-X Memory 8GB memory (2133MHz, 240-pin, 2x 4GB, CL9) DIMM DDR3 RAM kit mounted.
As a system disk is a Samsung 120GB and two 256GB SSD840evo SSD830 for Media and Games.
The graphics card is an Asus R9280X-DC2-3GD5 graphics card (PCI-e, 3GB GDDR5, HDMI, DVI, 1 GPU).
With the associated Boxed fan I could operate the processor @ 4200MHz, but he is under Prime95 at 100% capacity utilization decreased over 100Grad. In 105Grad the i7 switches off for safety's sake.
The Noctua NH-D14 I can operate the processor @ 4600MHz.
It cools the Prozesser in desktop operating at 32 - 39 degrees and less than Prime, full load simulated on a maximum of 85 degrees.
The delivery was super fast and the quality of the cooler is top !!!
I would buy it again !!