Cpu散熱器 ”Thermal resistan”愈高越好麼

\"Thermal resistan\"好像叫做 熱阻 散熱器1. Fan Spec. 80 x 80 x 25mm Rates Speed 2500 RPM Max. Airflow 32 CFM \"Thermal resistance\" 0.517。C/W 散熱器2. Heat Sink Material 100% Copper Fan Dimension 70x70x25 mm Fan Speed 3000rpm Fan Airflow 22.72~25.24 CFM Fan Air Pressure 2.97~3.30mm-H2O... 顯示更多 \"Thermal resistan\"好像叫做 熱阻
散熱器1.
Fan Spec. 80 x 80 x 25mm
Rates Speed 2500 RPM
Max. Airflow 32 CFM
\"Thermal resistance\" 0.517。C/W

散熱器2.
Heat Sink Material 100% Copper
Fan Dimension 70x70x25 mm
Fan Speed 3000rpm
Fan Airflow 22.72~25.24 CFM
Fan Air Pressure 2.97~3.30mm-H2O
\"Thermal resistance\" Rja 0.44 。C/W

哪一顆較佳,還是差不多。還是換好一點的散熱膏
要看一顆散熱器的散熱效率要看什麼呢,謝謝。
4 個解答 4