hey guys i just got the Thermaltake Contac 29 BP (Back Plate version). at first i thought it was hard to install but it was easy! with a little help of my girl.
tested rendering HD videos. before it was 70*C with the stock fan. but now with the Contac 29 it only reaches 50*C on full load. 20*C difference. awesome! lol
i just noticed one problem though, the specification said that the fan speed is 800-2000 RPM (PWM). but mine only sits at 1985 RPM. it doesn't go lower.
It does go Lower... i use same cooler, In Bios settings you may Enable some smart cooling tech. or something in HW monitor section.... it will lower down noise when CPU isnt on load...