Cooler Master MasterAir MA824 Stealth 8 Heatpipe Dual Tower & Fan Air-Cooled CPU Cooler for LGA1700, AM5, and AM4, MAM-D8PN-318PK-R1 (FN1995)

The all-black "Stealth" series now features an eight-heatpipe, dual-fan model. This flagship air cooler model features two different-sized fans, achieving extremely high cooling performance while keeping the front small. ●Color: Black ●Product Dimensions: 162.2 x 150.6 x 165.6mm ●Compatible Intel Sockets: LGA1700/1200/1151/1150/1155/1156 ●Compatible AMD Sockets: AM5/AM4 ●Number of Heat Pipes: 8 ●Fan Size/Quantity: 135 x 135 x 26mm, 120 x 120 x 25mm (1 each) No LED (Note: Mobius 120 must be installed during setup) ●Fan Speed: 0-1550 rpm (135mm), 0-1950 rpm (120mm) ●Fan Airflow: Max 63.6 CFM (135mm), Max 63.1 CFM (120mm) ●Fan Air Pressure: 1.92 mmH2O (135mm), 2.69 mmH2O (120mm) ●Fan Noise Level: Max. 24.6dBA (135mm), 22.6dBA (120mm) ●Fan Bearing: Loop Dynamic Bearing ●Power Consumption: Max. 2.4W (135mm) + 3W (120mm) ●Voltage: 12V DC ●Connector: 4-pin PWM ●Other Features: Pre-applied thermal paste ●Accessories: Quick Start Guide, Accessory Kit, 120mm Mobius Fan FN1995 Authorized Japanese Distributor Product 5-Year Warranty The heat pipes are meticulously designed with grooves and varying thickness to optimize heat transfer efficiency. The eight heat pipes are optimally positioned at both ends to transfer heat to both heat sinks. By optimizing the fin density and thickness and maximizing surface area, the best cooling performance is achieved. The eight heat pipes are optimally arranged to distribute heat across the entire fin for efficient cooling. The nickel-plated copper base, which seamlessly connects to the heatpipes, has been extended to cover the entire CPU, minimizing the thickness of the base layer and improving thermal conductivity for reliable cooling. It comes pre-applied with thermal grease for quick setup.

It comes standard with a 135mm fan and a 120mm Mobius fan, and the 120mm fan on the memory side provides high airflow and pressure while ensuring 42mm of RAM clearance, maximizing heat dissipation while maintaining both cooling and quietness.