One other thing - how old is your CPU? You may not be aware, and for many enthusiasts it is not a concern, but it is important all readers understand that both Intel and AMD warranty their “retail” boxed versions of their CPUs that come with supplied heatsink fan assemblies as “
a unit". Consequently, both Intel and AMD
require the use of the supplied coolers with their CPUs and using
any alternative cooling solution
violates the terms of the CPU warranties. Note this
IS stated in the CPU warranty booklets that come with each CPU, or can be viewed online at
Intel and
AMD.
AMD makes it crystal clear in their warranty:
"This Limited Warranty shall be null and void if the AMD microprocessor which is the subject of this Limited Warranty is used with any heatsink/fan other than the one provided herewith."
Again, many folks don't care about their CPU warranties, or if your CPU is more than 3 years old, the point is moot. But this warranty information is important to know and understand before replacing (or recommending the replacement of) the CPU cooler.