Hardware Spec Index

Brontix CL-3926 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3926-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,958 (CPU Coolers scale)
Category rank#25,624
Street price$129
Power17 W
Performance per dollar15.18
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3926 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-4584 SE 360mm AIO Liquid CPU Cooler2,013$109Compare
Teralux CL-8198 Edge 240mm AIO Liquid CPU Cooler875$29Compare
Brontix CL-9371 Plus Single tower Air CPU Cooler1,595$89Compare
Teralux CL-1708 Edge 240mm AIO Liquid CPU Cooler578$19Compare
Brontix CL-2915 Pro Dual tower Air CPU Cooler2,471$199Compare
Teralux CL-3833 Ti Dual tower Air CPU Cooler1,800$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3926 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6569307 (accessed 2026-10-22).