Defeat heat created by your processor and allow for improved operation with the A40 PRO by Antec. Designed for compatibility with leading desktop processor sockets, the A40 PRO supports Intel® Core™ i7 Extreme, and AMD™ Sempron, among others. This performance CPU cooler features a whisper-quiet 92 mm LED pulse width modulation (PWM) fan and a large, aluminum heat fin structure with four embedded heat pipes, allowing your CPU to cool off efficiently.   Silent LED Fan Whisper-quiet, 92mm blue LED PWM fan   Four High Performance Heatpipes Straight Touch copper coated heatpipes provide full contact to the CPU, for more efficient heat transference   Thermal Conductive Coating Aluminum oxide coating on the top fin boosts the efficiency of heat transfer and prevents oxidation   Universal Socket Compatibility Compatibility with Intel and AMD platforms, and the push-pin mounting system and included thermal paste make for a fast, simple installation Specification Type: Heatsink and Fan AMD/Intel: Combo Compatibility: \"Intel: LGA1200, LGA1366/ LGA1156/ LGA1155/ LGA1151/ LGA1150/ LGA775 AMD: FM2 / FM2 / FM1 / AM4 / AM3 / AM3 / AM2 / AM2, APU A10/ A8/ A6/ A4\" Fan Connector(s): 4-pin Installation: Push-pin LED Lightin Yes Colour: Black with a blue LED PWM fan LED Lightin Blue LED Material: Aluminum heat fin structure with four embedded copper heat pipes Aluminum oxide coating on the top fin Weight: 570 g Fan Dimensions: 92 x 92 x 25 mm Dimensions: 100 x 75 x 136 mm Fan Controller: PWM Rotation Speed: 800~2200 /- 10 RPM Fan Bearin Fluid Dynamic Bearing Air Flow: 38 CFM 775 Socket: Supports Socket 775 Noise level: 16-23 dbA Additional Features: See Overview Package Type: Retail Package Weight: 0.5600 kg Warranty: 2 Years 115x Sockets: Supports Sockets 115x 1200 Socket: Supports Socket 1200 1366 Socket: Supports Socket 1366 AM4 Socket: Supports Socket AM4  AM3( ) Socket: Supports Socket AM3( )  AM2( ) Socket: Supports Socket AM2( ) FM1 Socket: Supports Socket FM1