The Deepcool Ak400 Digital Zero Dark AM4+AM5 CPU Cooler is a high-performance cooling system designed for CPU processors. With a sleek black color and fluid bearing type, this cooler offers efficient heat dissipation through its copper material construction. Its 120mm fan diameter and 4-pin power connection ensure optimal airflow and compatibility with LGA 1151 socket types. Backed by a 3-year manufacturer warranty, this CPU fan with heatsink is a reliable choice for maintaining a stable and cool operating environment for your GPU processor. Open box but new