Be quiet! Silent Loop 3 420 review: Performance cooling with minimal noise

Be Quiet's Silent Loop 3 420 AIO liquid cooler is designed for performance cooling with minimal noise, featuring three Silent Wings 4 140mm fans that deliver solid performance at lower noise levels. The large CPU block supports AMD's Threadripper platforms, and the cooler is user-friendly with extra coolant and an accessible refill port. Optional ARGB lighting on the CPU block adds a touch of customization. Real-world testing on an AMD AM5 platform shows the cooler's capabilities, though installation may require adjustments in certain cases.