LED Big-Ups CPU Cooling

CPU Cooling - Zalman CPU Cooler (Socket 775 and AMD's Socket AM2/754/939/940) Compatible with all single and dual core CPUs for Intel's Socket 775 and AMD's Socket AM2/754/939/940. 100% copper heatsink with aerodynamically optimized °tunnel design for maximum cooling efficiency. Innovative and patented, curved heatpipe design for a heat transfer capacity of up to six heatpipes with the use of just three. 0.2mm ultra-slim fins for minimized weight and reduced airflow resistance. Ultra quiet CNPS 110mm LED fan. Does not generate noise or vibration in Silent Mode. Adjustable fan speed controller (FAN MATE 2) included. Super Thermal Grease (ZM-STG1) included. FHS Dimensions 90(L) X 124(W) X 142(H) mm Weight Heatsink: 690g, Total (including fan): 764g Base Material Pure Copper and Aluminum Dissipation Area 5, 490 cm2 Fan Bearing Type 2 Ball-Bearing Speed Silent Mode 1, 250RPM ± 10 % Normal Mode 2, 800RPM ± 10 % Noise Level Silent Mode 19.5dB ± 10% Normal Mode 35dB ± 10% Compatible CPUs (Supports all speeds) Intel 775 Celeron D Pentium 4 Pentium D Core 2 Duo AMD AM2 Sempron Athlon 64 Athlon 64 X2 Athlon 64 FX AMD 754 Sempron Athlon 64 AMD 939 Athlon 64 Athlon 64 X2 Athlon 64 FX Opteron Dual-Core Opteron AMD 940 Athlon 64 FX