Arctic Alpine 23 Low Profile AM4 CPU Cooler Step up your cooling game with the Arctic Alpine 23, a low-profile CPU cooler meticulously designed for superior thermal performance. Exclusively compatible with AMD Socket AM5 and AM4, it promises optimal heat dissipation for your high-performance CPUs. Unmatched Compatibility: With unlimited RAM clearance, the Alpine 23 ensures that your memory modules remain unobstructed, providing seamless integration even in tight motherboard setups. Optimal Ambient Operation: Engineered to function efficiently in ambient temperatures ranging from 0 to 40°C, it ensures consistent performance irrespective of your environmental conditions. High-Efficiency Heatsink: Measuring at an outer diameter of 93.4 mm, the heatsink features 50 Y-shaped aluminum fins, optimizing airflow and boosting thermal conductivity. Paired with the pre-applied MX-2 thermal paste, it ensures rapid heat transfer from the CPU. Superior Fan Design: The 90mm fan operates between 100 to 2000 rpm, employing a Fluid Dynamic Bearing mechanism for reduced wear and prolonged lifespan. With a noise level of just 0.3 Sone, it promises whisper-quiet operations, allowing you to focus on your tasks without distractions. It’s conveniently powered through a 4-pin connector and consumes a mere 0.06 A, ensuring energy-efficient cooling. Compact and Lightweight: With an installation height of 65 mm and weighing in at just 275.5 grams, the Arctic Alpine 23 is both compact and lightweight, making it an ideal choice for small form factor builds without compromising on cooling efficiency. Invest in the Arctic Alpine 23 for a cooling solution that is as efficient as it is unobtrusive, and let your CPU run cooler, longer.