The HPL-815EP is compatible with all modern processors, including Intel's LGA775/1156/1366 and AMD's Socket AM2/AM2+/AM3.
Features:
1.5U low height design cooler for slim type cases. 4 heat pipes with direct contact tech maximize heat conductivity. PWM smart fan will automatically adjust the fan speed according to the temperature of CPU for a silent operation. Compatible with Intel LGA1366/LGA1156/LGA775 and AMD Socket AM3/AM2/ AM2+/940/939/754