LGA1150/1155/1156 Copper Fin CPU Cooler 1U Server Heatsink

Copper fin CPU cooling fan active heatsink for intel LGA1150/1155/1156 socket provides efficiently heat dissipation. Skiving (precision cutting) technology, copper material and cooling fan provides more air flow for maximum cooling efficiency. Heatsink: Type: Copper Skiving plus DC fan Socket supported: LGA1150/1155/1156 Mounting hole: 75 * 75 mm Assembly method: Screw and spring Thermal interface material: AD66 (thermal conductivity> 4.0) Application area: 1U Server, desktops Production dimension: 89 x 89 x 28 mm Production weight: 364 g FAN: Fan size: 75 x 75 x 15 mm Rated voltage: 12 V Bearing type: Two ball Speed: 5000 RPM Maximum air flow: 10.75 CFM Acoustic: 55 dBA Fan line: 4pins with PWM function Lifetime: 70,000 hours