Microcool NorthPole XE Whisper Cooler
I tested this cooler on the following setup:
I used a physical temperature probe placed right beside
the CPU core to measure the temperature. Thermal paste was of course applied
both on the core and the probe before mounting on the cooler.
It looks as tiny as the chipset cooler right beside
This was compared to the stock cooler from AOpen that comes
with the motherboard: