ok, a few things:
-The Frostytech data is not exactly the best to use for a few reasons. The most important is that they do not test the coolers with the same fans to see how the actual heatsink performs.
-They didnt even test the new Silver Arrow SBE, just the old one that's discontinued.
-if you want silence and only a relatively moderate overclock, you might as well rather use a cooler with only one fan.
-the stock fans on the Havik 140 are not the best (not the worst either), the heatsink itself is great though.
-after looking up your board, most likely none of these huge twin tower heatsinks will fit on your motherboard anyway if you plan on using your pci-e slot since the CPU Socket is extremely close to the pci-e slot.
Thermalrright HR-02 Macho, it's build assymetrical so you have enough space in the direction of your pci-e erxpress slot.
it comes with only one of these TR fans that the orginal Sivler Arrow uses so it's even quieter ovbviously.