This CPU cooler has a 37-layer large-area pin-fin design, which can increase the heat dissipation area and improve the heat dissipation performance, and the detachable fan blade facilitates your daily cleaning.This is an ultra-quiet radiator that can make the fan's working noise as low as about 18dBA.Made of high-quality aluminum, plastic and metal materials, it is durable and has a reasonable product design, avoiding large surrounding parts such as memory, so there is no need to worry about blocking the installation. In addition, two U-shaped pure copper heat pipes with a height of 6 mm are directly attached to the CPU at a zero distance, and the heat generated by the CPU is quickly transferred to the large-surface fin group, and then the heat is taken out by the fan, which greatly improves the heat conduction effect. Allows you to enjoy a high-performance experience.The length of the radiator is 13cm, the width is 12cm and the height is 6cm. The length of the fan is 9.2cm, the width is 9.2cm and the height is 2.5cm.It is suitable for computer case, computer CPU radiator, computer motherboard, etc.Item Name: CPU RadiatorMaterial: Plastic,Metal,AluminiumAir Volume: 43CFMRated Voltage: 1.2VRated Current: 0.23ANoise: 18DBA 110 PercentFan Speed: 2000+10 PercentBearing Type: Hydraulic BearingInterface: 3-pinCompatible System: for LGA2011/LGA1366/LGA1155/ LGA1156 /LGA775 AM3+/AM3 /AM2+/AM2 940/939/754Size Details: Radiator Size: 13cm x 12cm x 6cm/5.12" x 4.72" x 2.36" (Approx.)Fan Size: 9.2cm x 9.2cm x 2.5cm/3.62" x 3.62" x 0.98" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x CPU Radiator1 x Buckle1 Set of Screws1 x Silicone Grease