XP90 or XP90C, but if it can fit, this one is better:
Improved basic XP-120 design
I have one sitting here. Two or more reviews substantiate each other on how this unit affects the "idle-to-load" spread on temperatures. I actually anticipate a fairly precise estimate of reduced load temperature versus my XP-120, once the thermal paste sets.
Of course -- with the wingspan, you may want better access to your mobo -- so "XP-90."
The Zalman coolers do an adequate job, and were among the best-rated before these ThermalRight models. But they weigh too much; they take up too much space; and for every model Zalman cooler, there is a ThermalRight cooler which produces lower load temperatures.
I'd go with the Panaflo fan, too.
I tire of selling ThermalRight to the masses, but I expect a lot, and I got a lot.
We waited long for test data on the ThermalTake Big Typhoon, but it is now time to put it to rest, also. For cooling, ThermalRight leaves it in the dust.
Kiwi does have a valid point: if it does a better than adequate job and looks great, nobody could fault you for choosing it.
Me -- I just want minimum load temperatures. If I can get them by running a fan below 2,000 rpm and less than 35 decibels, great. But there are a lot of ways to stifle noise.
Anyone seen reviews using fans with at least 70 CFM throughput on the Scythe Ninja, or what thermal resistance occurred under those conditions? The Ninja seems to perform as well as the Zalman 9500 or ThermalRight SI-120 with the fan turned down below 40 CFM. Also, Asetek also makes a line of heatpipe coolers, but I see very little in the way of hard bench-test results. I should probably look again.
So . . . . anyone seen reviews on those suckers that say something about their minimum thermal resistance specs?