My old Zalman CNPS9500 CPU cooler fan was noisy because it had ~ 23500 hours on it at max speed 2,600rpm.
Now i got the Enermax T.B. Silence UCTB9
case fan and installed on Zalman.
The c2d e4500 2,2 GHz in soc 775 has after 1 hour of full load 44°C or 111°F
At 0 load
the temp is 31°C or 89°F
temp was 22°C or 72°F
Sorry about the UGLY
mobile phone photo: