ITEM NAME:Lan Shuo Pure copper 4 heat pipe for 1366 1155 775Intel/AMD CPU heat sink 3 A2T9 Lan Shuo Pure copper 4 heat pipe for 1366 1155 775Intel/AMD CPU heat sink 3 A2T9 4 pure copper diversion heat pipe. U-type heat pipe overall structure Ultra high thermal conductivity. After the cold air is inhaled, the front four heat pipe heat sinks effectively reduce the temperature once. After the hot air is blown, the rear four heat pipe heat sinks effectively reduce the temperature again. The fan rotates the air evenly and smoothly to dissipate each piece of flake, which has the effect of rapid heat dissipation Aluminum alloy cover, fixed on both sides of the radiator scales, not easily deformed, durable, more effective protection of the fan from the middle of the scales in the air inlet and outlet, direct cooling on both sides of the scales and brass, to achieve rapid cooling effect 4 6mm thick high-efficiency pure copper heat pipes, 4 copper pipes evenly distributed, the entire HDT surface completely close to the heat of the CPU contact surface, quickly directing the heat generated by the CPU to the scale group, allowing the CPU to run with zero burden Size (including packaging): 120*120*68mm Fan size: 120*120*25mm fan leaf size is about: 90*90*25mm color: Black+Green+Yellow Material: Copper Speed: 1800+/-10% Noise: 22 dBA Voltage: 12 VDC Air volume: 48 CFM Life: 50000 hours Bearing type: hydraulic Applicable models: IntelLGA775: Core2DUO/Celeronp/Pentium4/PentiumD Intel LGA 1155/1156/1366: Core i3/i5/i7 AMD/AM2AM2+/AM3: Sempron/Athlon64/AthlonX2/Phenom64 Type: Without lamp Package Contents: 1X LANSHUO CPU Cooler fan Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.