Noctua NH-D15, Premium CPU Cooler with 2x NF-A15 PWM 140mm Fans (Brown) CPU Fans & Heatsinks - Newegg.com
Noctua NH-D15 Black CPU Cooler - Micro Center
Noctua Nf-a15 Pwm Computer Case Cooling Fan 150mm 12v/4pin Low Noise High Quality Cpu Cooler Fan 140x150x25mm Radiator Fans - Fans & Cooling - AliExpress