Gelid Solutions Tranquillo 4 CPU 4 heatpipes Kuehler 775/1150/1155/1566/1366 and AM2 AM3 Opteron Phenom II120 mm Fan PWM 12dBA

IMPROVED HEAT TUBE DIRECT TOUCH: The Tranquillo Rev.4 touches the surface of the CPU directly and increases the heat transfer much faster than conventional heat sinks. NICKEL PLATING: Our improved nickel plating guarantees an extremely long-lasting quality of the fin surface and ensures the most efficient heat transfer to the fins. GELID PWM: Our intelligent PWM curves silently control the fan and accelerate the speed when additional cooling is required. Second fan bracket included. INTEL COMPATIBILITY: Socket 775, 1150, 1151, 1155, 1156, 1366 & 2011 - CPU: All Pentium D / Pentium 4 / All Celeron D / All Pentium Dual-Core / Extreme / All Core 2 Extreme / Core 2 Quad / Core 2 Duo, Core i5, Core i7. AMD COMPATIBILITY: Socket AM2, AM2 +, AM3, AM3 +, AM4, FM1, FM2, FM2 +: CPU: All Athlon 64 X2, Athlon 64, All Athlon 64 FX, Opteron, Sempron, Phenom, Phenom II, Ryzen